30611275

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 39997440

約数和(自身を除く): 9386165

約数列:

[1, 5, 23, 25, 115, 139, 383, 575, 695, 1915, 3197, 3475, 8809, 9575, 15985, 44045, 53237, 79925, 220225, 266185, 1224451, 1330925, 6122255, 30611275]

約数ペア:

[(1, 30611275), (5, 6122255), (23, 1330925), (25, 1224451), (115, 266185), (139, 220225), (383, 79925), (575, 53237), (695, 44045), (1915, 15985), (3197, 9575), (3475, 8809)]