13422015

素因数分解:

$3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{647}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 23351328

約数和(自身を除く): 9929313

約数列:

[1, 3, 5, 9, 15, 45, 461, 647, 1383, 1941, 2305, 3235, 4149, 5823, 6915, 9705, 20745, 29115, 298267, 894801, 1491335, 2684403, 4474005, 13422015]

約数ペア:

[(1, 13422015), (3, 4474005), (5, 2684403), (9, 1491335), (15, 894801), (45, 298267), (461, 29115), (647, 20745), (1383, 9705), (1941, 6915), (2305, 5823), (3235, 4149)]