72139075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{631}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 95217120

約数和(自身を除く): 23078045

約数列:

[1, 5, 17, 25, 85, 269, 425, 631, 1345, 3155, 4573, 6725, 10727, 15775, 22865, 53635, 114325, 169739, 268175, 848695, 2885563, 4243475, 14427815, 72139075]

約数ペア:

[(1, 72139075), (5, 14427815), (17, 4243475), (25, 2885563), (85, 848695), (269, 268175), (425, 169739), (631, 114325), (1345, 53635), (3155, 22865), (4573, 15775), (6725, 10727)]