4714775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 6405840

約数和(自身を除く): 1691065

約数列:

[1, 5, 13, 25, 65, 89, 163, 325, 445, 815, 1157, 2119, 2225, 4075, 5785, 10595, 14507, 28925, 52975, 72535, 188591, 362675, 942955, 4714775]

約数ペア:

[(1, 4714775), (5, 942955), (13, 362675), (25, 188591), (65, 72535), (89, 52975), (163, 28925), (325, 14507), (445, 10595), (815, 5785), (1157, 4075), (2119, 2225)]