10780995

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 17915904

約数和(自身を除く): 7134909

約数列:

[1, 3, 5, 15, 53, 71, 159, 191, 213, 265, 355, 573, 795, 955, 1065, 2865, 3763, 10123, 11289, 13561, 18815, 30369, 40683, 50615, 56445, 67805, 151845, 203415, 718733, 2156199, 3593665, 10780995]

約数ペア:

[(1, 10780995), (3, 3593665), (5, 2156199), (15, 718733), (53, 203415), (71, 151845), (159, 67805), (191, 56445), (213, 50615), (265, 40683), (355, 30369), (573, 18815), (795, 13561), (955, 11289), (1065, 10123), (2865, 3763)]