99157025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 142812288

約数和(自身を除く): 43655263

約数列:

[1, 5, 11, 23, 25, 55, 61, 115, 253, 257, 275, 305, 575, 671, 1265, 1285, 1403, 1525, 2827, 3355, 5911, 6325, 6425, 7015, 14135, 15433, 15677, 16775, 29555, 35075, 65021, 70675, 77165, 78385, 147775, 172447, 325105, 360571, 385825, 391925, 862235, 1625525, 1802855, 3966281, 4311175, 9014275, 19831405, 99157025]

約数ペア:

[(1, 99157025), (5, 19831405), (11, 9014275), (23, 4311175), (25, 3966281), (55, 1802855), (61, 1625525), (115, 862235), (253, 391925), (257, 385825), (275, 360571), (305, 325105), (575, 172447), (671, 147775), (1265, 78385), (1285, 77165), (1403, 70675), (1525, 65021), (2827, 35075), (3355, 29555), (5911, 16775), (6325, 15677), (6425, 15433), (7015, 14135)]