83730725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4861}}^1$

素因数の和:4937

約数の個数: 24

約数和(自身を含む): 113945832

約数和(自身を除く): 30215107

約数列:

[1, 5, 13, 25, 53, 65, 265, 325, 689, 1325, 3445, 4861, 17225, 24305, 63193, 121525, 257633, 315965, 1288165, 1579825, 3349229, 6440825, 16746145, 83730725]

約数ペア:

[(1, 83730725), (5, 16746145), (13, 6440825), (25, 3349229), (53, 1579825), (65, 1288165), (265, 315965), (325, 257633), (689, 121525), (1325, 63193), (3445, 24305), (4861, 17225)]