72027415

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3659}}^1$

素因数の和:3822

約数の個数: 16

約数和(自身を含む): 89948160

約数和(自身を除く): 17920745

約数列:

[1, 5, 31, 127, 155, 635, 3659, 3937, 18295, 19685, 113429, 464693, 567145, 2323465, 14405483, 72027415]

約数ペア:

[(1, 72027415), (5, 14405483), (31, 2323465), (127, 567145), (155, 464693), (635, 113429), (3659, 19685), (3937, 18295)]