672262975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{11351}}^1$

素因数の和:11487

約数の個数: 24

約数和(自身を含む): 878372352

約数和(自身を除く): 206109377

約数列:

[1, 5, 23, 25, 103, 115, 515, 575, 2369, 2575, 11351, 11845, 56755, 59225, 261073, 283775, 1169153, 1305365, 5845765, 6526825, 26890519, 29228825, 134452595, 672262975]

約数ペア:

[(1, 672262975), (5, 134452595), (23, 29228825), (25, 26890519), (103, 6526825), (115, 5845765), (515, 1305365), (575, 1169153), (2369, 283775), (2575, 261073), (11351, 59225), (11845, 56755)]