49265415

素因数分解:

$3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1181}}^1$

素因数の和:1301

約数の個数: 40

約数和(自身を含む): 89245728

約数和(自身を除く): 39980313

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 103, 135, 309, 405, 515, 927, 1181, 1545, 2781, 3543, 4635, 5905, 8343, 10629, 13905, 17715, 31887, 41715, 53145, 95661, 121643, 159435, 364929, 478305, 608215, 1094787, 1824645, 3284361, 5473935, 9853083, 16421805, 49265415]

約数ペア:

[(1, 49265415), (3, 16421805), (5, 9853083), (9, 5473935), (15, 3284361), (27, 1824645), (45, 1094787), (81, 608215), (103, 478305), (135, 364929), (309, 159435), (405, 121643), (515, 95661), (927, 53145), (1181, 41715), (1545, 31887), (2781, 17715), (3543, 13905), (4635, 10629), (5905, 8343)]