1418715

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:161

約数の個数: 40

約数和(自身を含む): 2648448

約数和(自身を除く): 1229733

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 113, 135, 155, 279, 339, 405, 465, 565, 837, 1017, 1395, 1695, 2511, 3051, 3503, 4185, 5085, 9153, 10509, 12555, 15255, 17515, 31527, 45765, 52545, 94581, 157635, 283743, 472905, 1418715]

約数ペア:

[(1, 1418715), (3, 472905), (5, 283743), (9, 157635), (15, 94581), (27, 52545), (31, 45765), (45, 31527), (81, 17515), (93, 15255), (113, 12555), (135, 10509), (155, 9153), (279, 5085), (339, 4185), (405, 3503), (465, 3051), (565, 2511), (837, 1695), (1017, 1395)]