2458704825

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{3457}}^1$

素因数の和:3611

約数の個数: 72

約数和(自身を含む): 4598794200

約数和(自身を除く): 2140089375

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 109, 145, 225, 261, 327, 435, 545, 725, 981, 1305, 1635, 2175, 2725, 3161, 3457, 4905, 6525, 8175, 9483, 10371, 15805, 17285, 24525, 28449, 31113, 47415, 51855, 79025, 86425, 100253, 142245, 155565, 237075, 259275, 300759, 376813, 501265, 711225, 777825, 902277, 1130439, 1503795, 1884065, 2506325, 3391317, 4511385, 5652195, 7518975, 9420325, 10927577, 16956585, 22556925, 28260975, 32782731, 54637885, 84782925, 98348193, 163913655, 273189425, 491740965, 819568275, 2458704825]

約数ペア:

[(1, 2458704825), (3, 819568275), (5, 491740965), (9, 273189425), (15, 163913655), (25, 98348193), (29, 84782925), (45, 54637885), (75, 32782731), (87, 28260975), (109, 22556925), (145, 16956585), (225, 10927577), (261, 9420325), (327, 7518975), (435, 5652195), (545, 4511385), (725, 3391317), (981, 2506325), (1305, 1884065), (1635, 1503795), (2175, 1130439), (2725, 902277), (3161, 777825), (3457, 711225), (4905, 501265), (6525, 376813), (8175, 300759), (9483, 259275), (10371, 237075), (15805, 155565), (17285, 142245), (24525, 100253), (28449, 86425), (31113, 79025), (47415, 51855)]