67102785

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11383}}^1$

素因数の和:11525

約数の個数: 24

約数和(自身を含む): 117209664

約数和(自身を除く): 50106879

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 11383, 34149, 56915, 102447, 170745, 512235, 1491173, 4473519, 7455865, 13420557, 22367595, 67102785]

約数ペア:

[(1, 67102785), (3, 22367595), (5, 13420557), (9, 7455865), (15, 4473519), (45, 1491173), (131, 512235), (393, 170745), (655, 102447), (1179, 56915), (1965, 34149), (5895, 11383)]