74728195

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{691}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 92074752

約数和(自身を除く): 17346557

約数列:

[1, 5, 43, 215, 503, 691, 2515, 3455, 21629, 29713, 108145, 148565, 347573, 1737865, 14945639, 74728195]

約数ペア:

[(1, 74728195), (5, 14945639), (43, 1737865), (215, 347573), (503, 148565), (691, 108145), (2515, 29713), (3455, 21629)]