72048853825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{24407}}^1$

素因数の和:24754

約数の個数: 48

約数和(自身を含む): 99659621376

約数和(自身を除く): 27610767551

約数列:

[1, 5, 13, 25, 31, 65, 155, 293, 325, 403, 775, 1465, 2015, 3809, 7325, 9083, 10075, 19045, 24407, 45415, 95225, 118079, 122035, 227075, 317291, 590395, 610175, 756617, 1586455, 2951975, 3783085, 7151251, 7932275, 9836021, 18915425, 35756255, 49180105, 92966263, 178781275, 221688781, 245900525, 464831315, 1108443905, 2324156575, 2881954153, 5542219525, 14409770765, 72048853825]

約数ペア:

[(1, 72048853825), (5, 14409770765), (13, 5542219525), (25, 2881954153), (31, 2324156575), (65, 1108443905), (155, 464831315), (293, 245900525), (325, 221688781), (403, 178781275), (775, 92966263), (1465, 49180105), (2015, 35756255), (3809, 18915425), (7325, 9836021), (9083, 7932275), (10075, 7151251), (19045, 3783085), (24407, 2951975), (45415, 1586455), (95225, 756617), (118079, 610175), (122035, 590395), (227075, 317291)]