2825816175

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1747}}^1$

素因数の和:1862

約数の個数: 144

約数和(自身を含む): 6311818240

約数和(自身を除く): 3486002065

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 79, 91, 105, 117, 175, 195, 225, 237, 273, 315, 325, 395, 455, 525, 553, 585, 711, 819, 975, 1027, 1185, 1365, 1575, 1659, 1747, 1975, 2275, 2765, 2925, 3081, 3555, 4095, 4977, 5135, 5241, 5925, 6825, 7189, 8295, 8735, 9243, 12229, 13825, 15405, 15723, 17775, 20475, 21567, 22711, 24885, 25675, 26205, 35945, 36687, 41475, 43675, 46215, 61145, 64701, 68133, 77025, 78615, 107835, 110061, 113555, 124425, 131025, 138013, 158977, 179725, 183435, 204399, 231075, 305725, 323505, 340665, 393075, 414039, 476931, 539175, 550305, 567775, 690065, 794885, 917175, 966091, 1021995, 1242117, 1430793, 1617525, 1703325, 1794169, 2070195, 2384655, 2751525, 2898273, 3450325, 3974425, 4830455, 5109975, 5382507, 6210585, 7153965, 8694819, 8970845, 10350975, 11923275, 12559183, 14491365, 16147521, 24152275, 26912535, 31052925, 35769825, 37677549, 43474095, 44854225, 62795915, 72456825, 80737605, 113032647, 134562675, 188387745, 217370475, 313979575, 403688025, 565163235, 941938725, 2825816175]

約数ペア:

[(1, 2825816175), (3, 941938725), (5, 565163235), (7, 403688025), (9, 313979575), (13, 217370475), (15, 188387745), (21, 134562675), (25, 113032647), (35, 80737605), (39, 72456825), (45, 62795915), (63, 44854225), (65, 43474095), (75, 37677549), (79, 35769825), (91, 31052925), (105, 26912535), (117, 24152275), (175, 16147521), (195, 14491365), (225, 12559183), (237, 11923275), (273, 10350975), (315, 8970845), (325, 8694819), (395, 7153965), (455, 6210585), (525, 5382507), (553, 5109975), (585, 4830455), (711, 3974425), (819, 3450325), (975, 2898273), (1027, 2751525), (1185, 2384655), (1365, 2070195), (1575, 1794169), (1659, 1703325), (1747, 1617525), (1975, 1430793), (2275, 1242117), (2765, 1021995), (2925, 966091), (3081, 917175), (3555, 794885), (4095, 690065), (4977, 567775), (5135, 550305), (5241, 539175), (5925, 476931), (6825, 414039), (7189, 393075), (8295, 340665), (8735, 323505), (9243, 305725), (12229, 231075), (13825, 204399), (15405, 183435), (15723, 179725), (17775, 158977), (20475, 138013), (21567, 131025), (22711, 124425), (24885, 113555), (25675, 110061), (26205, 107835), (35945, 78615), (36687, 77025), (41475, 68133), (43675, 64701), (46215, 61145)]