156944488725

素因数分解:

$3^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{29423}}^1$

素因数の和:29747

約数の個数: 72

約数和(自身を含む): 284778653952

約数和(自身を除く): 127834165227

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 151, 157, 225, 453, 471, 755, 785, 1359, 1413, 2265, 2355, 3775, 3925, 6795, 7065, 11325, 11775, 23707, 29423, 33975, 35325, 71121, 88269, 118535, 147115, 213363, 264807, 355605, 441345, 592675, 735575, 1066815, 1324035, 1778025, 2206725, 4442873, 4619411, 5334075, 6620175, 13328619, 13858233, 22214365, 23097055, 39985857, 41574699, 66643095, 69291165, 111071825, 115485275, 199929285, 207873495, 333215475, 346455825, 697531061, 999646425, 1039367475, 2092593183, 3487655305, 6277779549, 10462965915, 17438276525, 31388897745, 52314829575, 156944488725]

約数ペア:

[(1, 156944488725), (3, 52314829575), (5, 31388897745), (9, 17438276525), (15, 10462965915), (25, 6277779549), (45, 3487655305), (75, 2092593183), (151, 1039367475), (157, 999646425), (225, 697531061), (453, 346455825), (471, 333215475), (755, 207873495), (785, 199929285), (1359, 115485275), (1413, 111071825), (2265, 69291165), (2355, 66643095), (3775, 41574699), (3925, 39985857), (6795, 23097055), (7065, 22214365), (11325, 13858233), (11775, 13328619), (23707, 6620175), (29423, 5334075), (33975, 4619411), (35325, 4442873), (71121, 2206725), (88269, 1778025), (118535, 1324035), (147115, 1066815), (213363, 735575), (264807, 592675), (355605, 441345)]