72730405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{45599}}^1$

素因数の和:45644

約数の個数: 16

約数和(自身を含む): 98496000

約数和(自身を除く): 25765595

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 45599, 227995, 501589, 1322371, 2507945, 6611855, 14546081, 72730405]

約数ペア:

[(1, 72730405), (5, 14546081), (11, 6611855), (29, 2507945), (55, 1322371), (145, 501589), (319, 227995), (1595, 45599)]