4557100185

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 9019155600

約数和(自身を除く): 4462055415

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 121, 123, 137, 149, 165, 205, 363, 369, 411, 447, 451, 495, 605, 615, 685, 745, 1089, 1233, 1341, 1353, 1507, 1639, 1815, 1845, 2055, 2235, 2255, 4059, 4521, 4917, 4961, 5445, 5617, 6109, 6165, 6705, 6765, 7535, 8195, 13563, 14751, 14883, 16577, 16851, 18029, 18327, 20295, 20413, 22605, 24585, 24805, 28085, 30545, 44649, 49731, 50553, 54087, 54981, 61239, 61787, 67199, 67815, 73755, 74415, 82885, 84255, 90145, 91635, 102065, 149193, 162261, 183717, 185361, 201597, 223245, 224543, 248655, 252765, 270435, 274905, 306195, 308935, 335995, 556083, 604791, 673629, 679657, 739189, 745965, 811305, 836933, 918585, 926805, 1007985, 1122715, 2020887, 2038971, 2217567, 2469973, 2510799, 2780415, 3023955, 3368145, 3398285, 3695945, 4184665, 6116913, 6652701, 7409919, 7532397, 9206263, 10104435, 10194855, 11087835, 12349865, 12553995, 22229757, 27618789, 30584565, 33263505, 37049595, 37661985, 46031315, 82856367, 101268893, 111148785, 138093945, 303806679, 414281835, 506344465, 911420037, 1519033395, 4557100185]

約数ペア:

[(1, 4557100185), (3, 1519033395), (5, 911420037), (9, 506344465), (11, 414281835), (15, 303806679), (33, 138093945), (41, 111148785), (45, 101268893), (55, 82856367), (99, 46031315), (121, 37661985), (123, 37049595), (137, 33263505), (149, 30584565), (165, 27618789), (205, 22229757), (363, 12553995), (369, 12349865), (411, 11087835), (447, 10194855), (451, 10104435), (495, 9206263), (605, 7532397), (615, 7409919), (685, 6652701), (745, 6116913), (1089, 4184665), (1233, 3695945), (1341, 3398285), (1353, 3368145), (1507, 3023955), (1639, 2780415), (1815, 2510799), (1845, 2469973), (2055, 2217567), (2235, 2038971), (2255, 2020887), (4059, 1122715), (4521, 1007985), (4917, 926805), (4961, 918585), (5445, 836933), (5617, 811305), (6109, 745965), (6165, 739189), (6705, 679657), (6765, 673629), (7535, 604791), (8195, 556083), (13563, 335995), (14751, 308935), (14883, 306195), (16577, 274905), (16851, 270435), (18029, 252765), (18327, 248655), (20295, 224543), (20413, 223245), (22605, 201597), (24585, 185361), (24805, 183717), (28085, 162261), (30545, 149193), (44649, 102065), (49731, 91635), (50553, 90145), (54087, 84255), (54981, 82885), (61239, 74415), (61787, 73755), (67199, 67815)]