72537225

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{10867}}^1$

素因数の和:10969

約数の個数: 24

約数和(自身を含む): 121286880

約数和(自身を除く): 48749655

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 2225, 6675, 10867, 32601, 54335, 163005, 271675, 815025, 967163, 2901489, 4835815, 14507445, 24179075, 72537225]

約数ペア:

[(1, 72537225), (3, 24179075), (5, 14507445), (15, 4835815), (25, 2901489), (75, 967163), (89, 815025), (267, 271675), (445, 163005), (1335, 54335), (2225, 32601), (6675, 10867)]