7911045

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 14556672

約数和(自身を除く): 6645627

約数列:

[1, 3, 5, 9, 15, 31, 45, 53, 93, 107, 155, 159, 265, 279, 321, 465, 477, 535, 795, 963, 1395, 1605, 1643, 2385, 3317, 4815, 4929, 5671, 8215, 9951, 14787, 16585, 17013, 24645, 28355, 29853, 49755, 51039, 73935, 85065, 149265, 175801, 255195, 527403, 879005, 1582209, 2637015, 7911045]

約数ペア:

[(1, 7911045), (3, 2637015), (5, 1582209), (9, 879005), (15, 527403), (31, 255195), (45, 175801), (53, 149265), (93, 85065), (107, 73935), (155, 51039), (159, 49755), (265, 29853), (279, 28355), (321, 24645), (465, 17013), (477, 16585), (535, 14787), (795, 9951), (963, 8215), (1395, 5671), (1605, 4929), (1643, 4815), (2385, 3317)]