72132225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{87433}}^1$

素因数の和:87457

約数の個数: 24

約数和(自身を含む): 130101792

約数和(自身を除く): 57969567

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 87433, 262299, 437165, 961763, 1311495, 2185825, 2885289, 4808815, 6557475, 14426445, 24044075, 72132225]

約数ペア:

[(1, 72132225), (3, 24044075), (5, 14426445), (11, 6557475), (15, 4808815), (25, 2885289), (33, 2185825), (55, 1311495), (75, 961763), (165, 437165), (275, 262299), (825, 87433)]