38497095

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 89631360

約数和(自身を除く): 51134265

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 35, 39, 45, 49, 51, 63, 65, 79, 85, 91, 105, 117, 119, 147, 153, 195, 221, 237, 245, 255, 273, 315, 357, 395, 441, 455, 553, 585, 595, 637, 663, 711, 735, 765, 819, 833, 1027, 1071, 1105, 1185, 1343, 1365, 1547, 1659, 1785, 1911, 1989, 2205, 2499, 2765, 3081, 3185, 3315, 3555, 3871, 4029, 4095, 4165, 4641, 4977, 5135, 5355, 5733, 6715, 7189, 7497, 7735, 8295, 9243, 9401, 9555, 9945, 10829, 11613, 12087, 12495, 13923, 15405, 17459, 19355, 20145, 21567, 23205, 24885, 28203, 28665, 32487, 34839, 35945, 37485, 46215, 47005, 50323, 52377, 54145, 58065, 60435, 64701, 65807, 69615, 84609, 87295, 97461, 107835, 122213, 141015, 150969, 157131, 162435, 174195, 197421, 251615, 261885, 323505, 329035, 366639, 423045, 452907, 487305, 592263, 611065, 754845, 785655, 855491, 987105, 1099917, 1833195, 2264535, 2566473, 2961315, 4277455, 5499585, 7699419, 12832365, 38497095]

約数ペア:

[(1, 38497095), (3, 12832365), (5, 7699419), (7, 5499585), (9, 4277455), (13, 2961315), (15, 2566473), (17, 2264535), (21, 1833195), (35, 1099917), (39, 987105), (45, 855491), (49, 785655), (51, 754845), (63, 611065), (65, 592263), (79, 487305), (85, 452907), (91, 423045), (105, 366639), (117, 329035), (119, 323505), (147, 261885), (153, 251615), (195, 197421), (221, 174195), (237, 162435), (245, 157131), (255, 150969), (273, 141015), (315, 122213), (357, 107835), (395, 97461), (441, 87295), (455, 84609), (553, 69615), (585, 65807), (595, 64701), (637, 60435), (663, 58065), (711, 54145), (735, 52377), (765, 50323), (819, 47005), (833, 46215), (1027, 37485), (1071, 35945), (1105, 34839), (1185, 32487), (1343, 28665), (1365, 28203), (1547, 24885), (1659, 23205), (1785, 21567), (1911, 20145), (1989, 19355), (2205, 17459), (2499, 15405), (2765, 13923), (3081, 12495), (3185, 12087), (3315, 11613), (3555, 10829), (3871, 9945), (4029, 9555), (4095, 9401), (4165, 9243), (4641, 8295), (4977, 7735), (5135, 7497), (5355, 7189), (5733, 6715)]