11891235

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 19740672

約数和(自身を除く): 7849437

約数列:

[1, 3, 5, 15, 47, 101, 141, 167, 235, 303, 501, 505, 705, 835, 1515, 2505, 4747, 7849, 14241, 16867, 23547, 23735, 39245, 50601, 71205, 84335, 117735, 253005, 792749, 2378247, 3963745, 11891235]

約数ペア:

[(1, 11891235), (3, 3963745), (5, 2378247), (15, 792749), (47, 253005), (101, 117735), (141, 84335), (167, 71205), (235, 50601), (303, 39245), (501, 23735), (505, 23547), (705, 16867), (835, 14241), (1515, 7849), (2505, 4747)]