13959715

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 21150720

約数和(自身を除く): 7191005

約数列:

[1, 5, 7, 11, 35, 55, 77, 101, 359, 385, 505, 707, 1111, 1795, 2513, 3535, 3949, 5555, 7777, 12565, 19745, 27643, 36259, 38885, 138215, 181295, 253813, 398849, 1269065, 1994245, 2791943, 13959715]

約数ペア:

[(1, 13959715), (5, 2791943), (7, 1994245), (11, 1269065), (35, 398849), (55, 253813), (77, 181295), (101, 138215), (359, 38885), (385, 36259), (505, 27643), (707, 19745), (1111, 12565), (1795, 7777), (2513, 5555), (3535, 3949)]