74497485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{292147}}^1$

素因数の和:292172

約数の個数: 16

約数和(自身を含む): 126207936

約数和(自身を除く): 51710451

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 292147, 876441, 1460735, 4382205, 4966499, 14899497, 24832495, 74497485]

約数ペア:

[(1, 74497485), (3, 24832495), (5, 14899497), (15, 4966499), (17, 4382205), (51, 1460735), (85, 876441), (255, 292147)]