13896015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1487}}^1$

素因数の和:1591

約数の個数: 32

約数和(自身を含む): 25712640

約数和(自身を除く): 11816625

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 105, 267, 445, 623, 1335, 1487, 1869, 3115, 4461, 7435, 9345, 10409, 22305, 31227, 52045, 132343, 156135, 397029, 661715, 926401, 1985145, 2779203, 4632005, 13896015]

約数ペア:

[(1, 13896015), (3, 4632005), (5, 2779203), (7, 1985145), (15, 926401), (21, 661715), (35, 397029), (89, 156135), (105, 132343), (267, 52045), (445, 31227), (623, 22305), (1335, 10409), (1487, 9345), (1869, 7435), (3115, 4461)]