25261590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1245

約数の個数: 64

約数和(自身を含む): 65359872

約数和(自身を除く): 40098282

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 155, 186, 230, 310, 345, 465, 690, 713, 930, 1181, 1426, 2139, 2362, 3543, 3565, 4278, 5905, 7086, 7130, 10695, 11810, 17715, 21390, 27163, 35430, 36611, 54326, 73222, 81489, 109833, 135815, 162978, 183055, 219666, 271630, 366110, 407445, 549165, 814890, 842053, 1098330, 1684106, 2526159, 4210265, 5052318, 8420530, 12630795, 25261590]

約数ペア:

[(1, 25261590), (2, 12630795), (3, 8420530), (5, 5052318), (6, 4210265), (10, 2526159), (15, 1684106), (23, 1098330), (30, 842053), (31, 814890), (46, 549165), (62, 407445), (69, 366110), (93, 271630), (115, 219666), (138, 183055), (155, 162978), (186, 135815), (230, 109833), (310, 81489), (345, 73222), (465, 54326), (690, 36611), (713, 35430), (930, 27163), (1181, 21390), (1426, 17715), (2139, 11810), (2362, 10695), (3543, 7130), (3565, 7086), (4278, 5905)]