38704365

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{5851}}^1$

素因数の和:5879

約数の個数: 48

約数和(自身を含む): 80055360

約数和(自身を除く): 41350995

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 5851, 6615, 17553, 29255, 40957, 52659, 87765, 122871, 157977, 204785, 263295, 286699, 368613, 614355, 789885, 860097, 1105839, 1433495, 1843065, 2580291, 4300485, 5529195, 7740873, 12901455, 38704365]

約数ペア:

[(1, 38704365), (3, 12901455), (5, 7740873), (7, 5529195), (9, 4300485), (15, 2580291), (21, 1843065), (27, 1433495), (35, 1105839), (45, 860097), (49, 789885), (63, 614355), (105, 368613), (135, 286699), (147, 263295), (189, 204785), (245, 157977), (315, 122871), (441, 87765), (735, 52659), (945, 40957), (1323, 29255), (2205, 17553), (5851, 6615)]