82191225

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{8629}}^1$

素因数の和:8769

約数の個数: 24

約数和(自身を含む): 136975360

約数和(自身を除く): 54784135

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 635, 1905, 3175, 8629, 9525, 25887, 43145, 129435, 215725, 647175, 1095883, 3287649, 5479415, 16438245, 27397075, 82191225]

約数ペア:

[(1, 82191225), (3, 27397075), (5, 16438245), (15, 5479415), (25, 3287649), (75, 1095883), (127, 647175), (381, 215725), (635, 129435), (1905, 43145), (3175, 25887), (8629, 9525)]