2707972595325

素因数分解:

$3^2\times 5^2\times {\mathrm{557}}^1\times {\mathrm{1063}}^1\times {\mathrm{20327}}^1$

素因数の和:21963

約数の個数: 72

約数和(自身を含む): 4863797947008

約数和(自身を除く): 2155825351683

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 557, 1063, 1671, 2785, 3189, 5013, 5315, 8355, 9567, 13925, 15945, 20327, 25065, 26575, 41775, 47835, 60981, 79725, 101635, 125325, 182943, 239175, 304905, 508175, 592091, 914715, 1524525, 1776273, 2960455, 4573575, 5328819, 8881365, 11322139, 14802275, 21607601, 26644095, 33966417, 44406825, 56610695, 64822803, 101899251, 108038005, 133220475, 169832085, 194468409, 283053475, 324114015, 509496255, 540190025, 849160425, 972342045, 1620570075, 2547481275, 4861710225, 12035433757, 36106301271, 60177168785, 108318903813, 180531506355, 300885843925, 541594519065, 902657531775, 2707972595325]

約数ペア:

[(1, 2707972595325), (3, 902657531775), (5, 541594519065), (9, 300885843925), (15, 180531506355), (25, 108318903813), (45, 60177168785), (75, 36106301271), (225, 12035433757), (557, 4861710225), (1063, 2547481275), (1671, 1620570075), (2785, 972342045), (3189, 849160425), (5013, 540190025), (5315, 509496255), (8355, 324114015), (9567, 283053475), (13925, 194468409), (15945, 169832085), (20327, 133220475), (25065, 108038005), (26575, 101899251), (41775, 64822803), (47835, 56610695), (60981, 44406825), (79725, 33966417), (101635, 26644095), (125325, 21607601), (182943, 14802275), (239175, 11322139), (304905, 8881365), (508175, 5328819), (592091, 4573575), (914715, 2960455), (1524525, 1776273)]