659108528075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1\times {\mathrm{25147}}^1$

素因数の和:25836

約数の個数: 48

約数和(自身を含む): 865155578880

約数和(自身を除く): 206047050805

約数列:

[1, 5, 23, 25, 79, 115, 395, 575, 577, 1817, 1975, 2885, 9085, 13271, 14425, 25147, 45425, 45583, 66355, 125735, 227915, 331775, 578381, 628675, 1048409, 1139575, 1986613, 2891905, 5242045, 9933065, 14459525, 14509819, 26210225, 45692099, 49665325, 72549095, 228460495, 333725837, 362745475, 1142302475, 1146275701, 1668629185, 5731378505, 8343145925, 26364341123, 28656892525, 131821705615, 659108528075]

約数ペア:

[(1, 659108528075), (5, 131821705615), (23, 28656892525), (25, 26364341123), (79, 8343145925), (115, 5731378505), (395, 1668629185), (575, 1146275701), (577, 1142302475), (1817, 362745475), (1975, 333725837), (2885, 228460495), (9085, 72549095), (13271, 49665325), (14425, 45692099), (25147, 26210225), (45425, 14509819), (45583, 14459525), (66355, 9933065), (125735, 5242045), (227915, 2891905), (331775, 1986613), (578381, 1139575), (628675, 1048409)]