2013797133725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1699}}^1\times {\mathrm{214531}}^1$

素因数の和:216270

約数の個数: 48

約数和(自身を含む): 2849070772800

約数和(自身を除く): 835273639075

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 1699, 5525, 8495, 22087, 28883, 42475, 110435, 144415, 214531, 375479, 552175, 722075, 1072655, 1877395, 2788903, 3647027, 5363275, 9386975, 13944515, 18235135, 47411351, 69722575, 91175675, 237056755, 364488169, 1185283775, 1822440845, 4738346197, 6196298873, 9112204225, 23691730985, 30981494365, 80551885349, 118458654925, 154907471825, 402759426745, 2013797133725]

約数ペア:

[(1, 2013797133725), (5, 402759426745), (13, 154907471825), (17, 118458654925), (25, 80551885349), (65, 30981494365), (85, 23691730985), (221, 9112204225), (325, 6196298873), (425, 4738346197), (1105, 1822440845), (1699, 1185283775), (5525, 364488169), (8495, 237056755), (22087, 91175675), (28883, 69722575), (42475, 47411351), (110435, 18235135), (144415, 13944515), (214531, 9386975), (375479, 5363275), (552175, 3647027), (722075, 2788903), (1072655, 1877395)]