73400345

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{509}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 89303040

約数和(自身を除く): 15902695

約数列:

[1, 5, 151, 191, 509, 755, 955, 2545, 28841, 76859, 97219, 144205, 384295, 486095, 14680069, 73400345]

約数ペア:

[(1, 73400345), (5, 14680069), (151, 486095), (191, 384295), (509, 144205), (755, 97219), (955, 76859), (2545, 28841)]