1256559435

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{4051}}^1$

素因数の和:4236

約数の個数: 48

約数和(自身を含む): 2233883808

約数和(自身を除く): 977324373

約数列:

[1, 3, 5, 9, 15, 45, 61, 113, 183, 305, 339, 549, 565, 915, 1017, 1695, 2745, 4051, 5085, 6893, 12153, 20255, 20679, 34465, 36459, 60765, 62037, 103395, 182295, 247111, 310185, 457763, 741333, 1235555, 1373289, 2223999, 2288815, 3706665, 4119867, 6866445, 11119995, 20599335, 27923543, 83770629, 139617715, 251311887, 418853145, 1256559435]

約数ペア:

[(1, 1256559435), (3, 418853145), (5, 251311887), (9, 139617715), (15, 83770629), (45, 27923543), (61, 20599335), (113, 11119995), (183, 6866445), (305, 4119867), (339, 3706665), (549, 2288815), (565, 2223999), (915, 1373289), (1017, 1235555), (1695, 741333), (2745, 457763), (4051, 310185), (5085, 247111), (6893, 182295), (12153, 103395), (20255, 62037), (20679, 60765), (34465, 36459)]