157039162775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{108751}}^1$

素因数の和:108920

約数の個数: 48

約数和(自身を含む): 218461017600

約数和(自身を除く): 61421854825

約数列:

[1, 5, 11, 25, 55, 59, 89, 275, 295, 445, 649, 979, 1475, 2225, 3245, 4895, 5251, 16225, 24475, 26255, 57761, 108751, 131275, 288805, 543755, 1196261, 1444025, 2718775, 5981305, 6416309, 9678839, 29906525, 32081545, 48394195, 70579399, 106467229, 160407725, 241970975, 352896995, 532336145, 571051501, 1764484975, 2661680725, 2855257505, 6281566511, 14276287525, 31407832555, 157039162775]

約数ペア:

[(1, 157039162775), (5, 31407832555), (11, 14276287525), (25, 6281566511), (55, 2855257505), (59, 2661680725), (89, 1764484975), (275, 571051501), (295, 532336145), (445, 352896995), (649, 241970975), (979, 160407725), (1475, 106467229), (2225, 70579399), (3245, 48394195), (4895, 32081545), (5251, 29906525), (16225, 9678839), (24475, 6416309), (26255, 5981305), (57761, 2718775), (108751, 1444025), (131275, 1196261), (288805, 543755)]