6397365

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 11249280

約数和(自身を除く): 4851915

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 619, 689, 795, 1857, 2067, 3095, 3445, 8047, 9285, 10335, 24141, 32807, 40235, 98421, 120705, 164035, 426491, 492105, 1279473, 2132455, 6397365]

約数ペア:

[(1, 6397365), (3, 2132455), (5, 1279473), (13, 492105), (15, 426491), (39, 164035), (53, 120705), (65, 98421), (159, 40235), (195, 32807), (265, 24141), (619, 10335), (689, 9285), (795, 8047), (1857, 3445), (2067, 3095)]