2637015

素因数分解:

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

素因数の和:199

約数の個数: 32

約数和(自身を含む): 4478976

約数和(自身を除く): 1841961

約数列:

[1, 3, 5, 15, 31, 53, 93, 107, 155, 159, 265, 321, 465, 535, 795, 1605, 1643, 3317, 4929, 5671, 8215, 9951, 16585, 17013, 24645, 28355, 49755, 85065, 175801, 527403, 879005, 2637015]

約数ペア:

[(1, 2637015), (3, 879005), (5, 527403), (15, 175801), (31, 85065), (53, 49755), (93, 28355), (107, 24645), (155, 17013), (159, 16585), (265, 9951), (321, 8215), (465, 5671), (535, 4929), (795, 3317), (1605, 1643)]