2016908075

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{1283}}^1$

素因数の和:2004

約数の個数: 48

約数和(自身を含む): 3084969216

約数和(自身を除く): 1068061141

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 691, 1283, 2275, 3455, 4837, 6415, 8981, 8983, 16679, 17275, 24185, 32075, 44905, 44915, 62881, 83395, 116753, 120925, 224525, 224575, 314405, 416975, 583765, 886553, 1572025, 2918825, 4432765, 6205871, 11525189, 22163825, 31029355, 57625945, 80676323, 155146775, 288129725, 403381615, 2016908075]

約数ペア:

[(1, 2016908075), (5, 403381615), (7, 288129725), (13, 155146775), (25, 80676323), (35, 57625945), (65, 31029355), (91, 22163825), (175, 11525189), (325, 6205871), (455, 4432765), (691, 2918825), (1283, 1572025), (2275, 886553), (3455, 583765), (4837, 416975), (6415, 314405), (8981, 224575), (8983, 224525), (16679, 120925), (17275, 116753), (24185, 83395), (32075, 62881), (44905, 44915)]