27450345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 51609600

約数和(自身を除く): 24159255

約数列:

[1, 3, 5, 13, 15, 19, 31, 39, 57, 65, 93, 95, 155, 195, 239, 247, 285, 403, 465, 589, 717, 741, 1195, 1209, 1235, 1767, 2015, 2945, 3107, 3585, 3705, 4541, 6045, 7409, 7657, 8835, 9321, 13623, 15535, 22227, 22705, 22971, 37045, 38285, 46605, 59033, 68115, 96317, 111135, 114855, 140771, 177099, 288951, 295165, 422313, 481585, 703855, 885495, 1444755, 1830023, 2111565, 5490069, 9150115, 27450345]

約数ペア:

[(1, 27450345), (3, 9150115), (5, 5490069), (13, 2111565), (15, 1830023), (19, 1444755), (31, 885495), (39, 703855), (57, 481585), (65, 422313), (93, 295165), (95, 288951), (155, 177099), (195, 140771), (239, 114855), (247, 111135), (285, 96317), (403, 68115), (465, 59033), (589, 46605), (717, 38285), (741, 37045), (1195, 22971), (1209, 22705), (1235, 22227), (1767, 15535), (2015, 13623), (2945, 9321), (3107, 8835), (3585, 7657), (3705, 7409), (4541, 6045)]