23086785

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 38522880

約数和(自身を除く): 15436095

約数列:

[1, 3, 5, 15, 31, 93, 131, 155, 379, 393, 465, 655, 1137, 1895, 1965, 4061, 5685, 11749, 12183, 20305, 35247, 49649, 58745, 60915, 148947, 176235, 248245, 744735, 1539119, 4617357, 7695595, 23086785]

約数ペア:

[(1, 23086785), (3, 7695595), (5, 4617357), (15, 1539119), (31, 744735), (93, 248245), (131, 176235), (155, 148947), (379, 60915), (393, 58745), (465, 49649), (655, 35247), (1137, 20305), (1895, 12183), (1965, 11749), (4061, 5685)]