204570763575

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1944127}}^1$

素因数の和:1944224

約数の個数: 48

約数和(自身を含む): 358714945536

約数和(自身を除く): 154144181961

約数列:

[1, 3, 5, 15, 23, 25, 61, 69, 75, 115, 183, 305, 345, 575, 915, 1403, 1525, 1725, 4209, 4575, 7015, 21045, 35075, 105225, 1944127, 5832381, 9720635, 29161905, 44714921, 48603175, 118591747, 134144763, 145809525, 223574605, 355775241, 592958735, 670723815, 1117873025, 1778876205, 2727610181, 2964793675, 3353619075, 8182830543, 8894381025, 13638050905, 40914152715, 68190254525, 204570763575]

約数ペア:

[(1, 204570763575), (3, 68190254525), (5, 40914152715), (15, 13638050905), (23, 8894381025), (25, 8182830543), (61, 3353619075), (69, 2964793675), (75, 2727610181), (115, 1778876205), (183, 1117873025), (305, 670723815), (345, 592958735), (575, 355775241), (915, 223574605), (1403, 145809525), (1525, 134144763), (1725, 118591747), (4209, 48603175), (4575, 44714921), (7015, 29161905), (21045, 9720635), (35075, 5832381), (105225, 1944127)]