245848425

素因数分解:

$3^1\times 5^2\times {\mathrm{1153}}^1\times {\mathrm{2843}}^1$

素因数の和:4009

約数の個数: 24

約数和(自身を含む): 406965024

約数和(自身を除く): 161116599

約数列:

[1, 3, 5, 15, 25, 75, 1153, 2843, 3459, 5765, 8529, 14215, 17295, 28825, 42645, 71075, 86475, 213225, 3277979, 9833937, 16389895, 49169685, 81949475, 245848425]

約数ペア:

[(1, 245848425), (3, 81949475), (5, 49169685), (15, 16389895), (25, 9833937), (75, 3277979), (1153, 213225), (2843, 86475), (3459, 71075), (5765, 42645), (8529, 28825), (14215, 17295)]