3990195

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2687}}^1$

素因数の和:2712

約数の個数: 32

約数和(自身を含む): 7741440

約数和(自身を除く): 3751245

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 2687, 8061, 13435, 24183, 29557, 40305, 72549, 88671, 120915, 147785, 266013, 362745, 443355, 798039, 1330065, 3990195]

約数ペア:

[(1, 3990195), (3, 1330065), (5, 798039), (9, 443355), (11, 362745), (15, 266013), (27, 147785), (33, 120915), (45, 88671), (55, 72549), (99, 40305), (135, 29557), (165, 24183), (297, 13435), (495, 8061), (1485, 2687)]