8533215

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2084

約数の個数: 32

約数和(自身を含む): 15667200

約数和(自身を除く): 7133985

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 2039, 4185, 6117, 10195, 18351, 30585, 55053, 63209, 91755, 189627, 275265, 316045, 568881, 948135, 1706643, 2844405, 8533215]

約数ペア:

[(1, 8533215), (3, 2844405), (5, 1706643), (9, 948135), (15, 568881), (27, 316045), (31, 275265), (45, 189627), (93, 91755), (135, 63209), (155, 55053), (279, 30585), (465, 18351), (837, 10195), (1395, 6117), (2039, 4185)]