127960815

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2267}}^1$

素因数の和:2399

約数の個数: 32

約数和(自身を含む): 211631616

約数和(自身を除く): 83670801

約数列:

[1, 3, 5, 15, 53, 71, 159, 213, 265, 355, 795, 1065, 2267, 3763, 6801, 11289, 11335, 18815, 34005, 56445, 120151, 160957, 360453, 482871, 600755, 804785, 1802265, 2414355, 8530721, 25592163, 42653605, 127960815]

約数ペア:

[(1, 127960815), (3, 42653605), (5, 25592163), (15, 8530721), (53, 2414355), (71, 1802265), (159, 804785), (213, 600755), (265, 482871), (355, 360453), (795, 160957), (1065, 120151), (2267, 56445), (3763, 34005), (6801, 18815), (11289, 11335)]