4748200415

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{19889}}^1$

素因数の和:20279

約数の個数: 32

約数和(自身を含む): 6873984000

約数和(自身を除く): 2125783585

約数列:

[1, 5, 7, 19, 35, 95, 133, 359, 665, 1795, 2513, 6821, 12565, 19889, 34105, 47747, 99445, 139223, 238735, 377891, 696115, 1889455, 2645237, 7140151, 13226185, 35700755, 49981057, 135662869, 249905285, 678314345, 949640083, 4748200415]

約数ペア:

[(1, 4748200415), (5, 949640083), (7, 678314345), (19, 249905285), (35, 135662869), (95, 49981057), (133, 35700755), (359, 13226185), (665, 7140151), (1795, 2645237), (2513, 1889455), (6821, 696115), (12565, 377891), (19889, 238735), (34105, 139223), (47747, 99445)]