42021585

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3347}}^1$

素因数の和:3395

約数の個数: 40

約数和(自身を含む): 77780736

約数和(自身を除く): 35759151

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2511, 3347, 4185, 10041, 12555, 16735, 30123, 50205, 90369, 103757, 150615, 271107, 311271, 451845, 518785, 933813, 1355535, 1556355, 2801439, 4669065, 8404317, 14007195, 42021585]

約数ペア:

[(1, 42021585), (3, 14007195), (5, 8404317), (9, 4669065), (15, 2801439), (27, 1556355), (31, 1355535), (45, 933813), (81, 518785), (93, 451845), (135, 311271), (155, 271107), (279, 150615), (405, 103757), (465, 90369), (837, 50205), (1395, 30123), (2511, 16735), (3347, 12555), (4185, 10041)]