72348685

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1609}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 96155640

約数和(自身を除く): 23806955

約数列:

[1, 5, 17, 23, 85, 115, 391, 529, 1609, 1955, 2645, 8045, 8993, 27353, 37007, 44965, 136765, 185035, 629119, 851161, 3145595, 4255805, 14469737, 72348685]

約数ペア:

[(1, 72348685), (5, 14469737), (17, 4255805), (23, 3145595), (85, 851161), (115, 629119), (391, 185035), (529, 136765), (1609, 44965), (1955, 37007), (2645, 27353), (8045, 8993)]