31925065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{991}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 40711680

約数和(自身を除く): 8786615

約数列:

[1, 5, 17, 85, 379, 991, 1895, 4955, 6443, 16847, 32215, 84235, 375589, 1877945, 6385013, 31925065]

約数ペア:

[(1, 31925065), (5, 6385013), (17, 1877945), (85, 375589), (379, 84235), (991, 32215), (1895, 16847), (4955, 6443)]