16392645

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3917}}^1$

素因数の和:3962

約数の個数: 32

約数和(自身を含む): 30090240

約数和(自身を除く): 13697595

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 3917, 4185, 11751, 19585, 35253, 58755, 105759, 121427, 176265, 364281, 528795, 607135, 1092843, 1821405, 3278529, 5464215, 16392645]

約数ペア:

[(1, 16392645), (3, 5464215), (5, 3278529), (9, 1821405), (15, 1092843), (27, 607135), (31, 528795), (45, 364281), (93, 176265), (135, 121427), (155, 105759), (279, 58755), (465, 35253), (837, 19585), (1395, 11751), (3917, 4185)]