13186965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 23184000

約数和(自身を除く): 9997035

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 229, 349, 687, 1047, 1145, 1745, 2519, 3435, 3839, 5235, 7557, 11517, 12595, 19195, 37785, 57585, 79921, 239763, 399605, 879131, 1198815, 2637393, 4395655, 13186965]

約数ペア:

[(1, 13186965), (3, 4395655), (5, 2637393), (11, 1198815), (15, 879131), (33, 399605), (55, 239763), (165, 79921), (229, 57585), (349, 37785), (687, 19195), (1047, 12595), (1145, 11517), (1745, 7557), (2519, 5235), (3435, 3839)]