172629905

素因数分解:

$5^1\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{4241}}^1$

素因数の和:5416

約数の個数: 16

約数和(自身を含む): 237009024

約数和(自身を除く): 64379119

約数列:

[1, 5, 7, 35, 1163, 4241, 5815, 8141, 21205, 29687, 40705, 148435, 4932283, 24661415, 34525981, 172629905]

約数ペア:

[(1, 172629905), (5, 34525981), (7, 24661415), (35, 4932283), (1163, 148435), (4241, 40705), (5815, 29687), (8141, 21205)]