8855925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 16332288

約数和(自身を除く): 7476363

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 155, 195, 293, 325, 403, 465, 775, 879, 975, 1209, 1465, 2015, 2325, 3809, 4395, 6045, 7325, 9083, 10075, 11427, 19045, 21975, 27249, 30225, 45415, 57135, 95225, 118079, 136245, 227075, 285675, 354237, 590395, 681225, 1771185, 2951975, 8855925]

約数ペア:

[(1, 8855925), (3, 2951975), (5, 1771185), (13, 681225), (15, 590395), (25, 354237), (31, 285675), (39, 227075), (65, 136245), (75, 118079), (93, 95225), (155, 57135), (195, 45415), (293, 30225), (325, 27249), (403, 21975), (465, 19045), (775, 11427), (879, 10075), (975, 9083), (1209, 7325), (1465, 6045), (2015, 4395), (2325, 3809)]