155537370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1728193}}^1$

素因数の和:1728206

約数の個数: 24

約数和(自身を含む): 404397396

約数和(自身を除く): 248860026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1728193, 3456386, 5184579, 8640965, 10369158, 15553737, 17281930, 25922895, 31107474, 51845790, 77768685, 155537370]

約数ペア:

[(1, 155537370), (2, 77768685), (3, 51845790), (5, 31107474), (6, 25922895), (9, 17281930), (10, 15553737), (15, 10369158), (18, 8640965), (30, 5184579), (45, 3456386), (90, 1728193)]