72894225

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{9623}}^1$

素因数の和:9737

約数の個数: 24

約数和(自身を含む): 121724352

約数和(自身を除く): 48830127

約数列:

[1, 3, 5, 15, 25, 75, 101, 303, 505, 1515, 2525, 7575, 9623, 28869, 48115, 144345, 240575, 721725, 971923, 2915769, 4859615, 14578845, 24298075, 72894225]

約数ペア:

[(1, 72894225), (3, 24298075), (5, 14578845), (15, 4859615), (25, 2915769), (75, 971923), (101, 721725), (303, 240575), (505, 144345), (1515, 48115), (2525, 28869), (7575, 9623)]