39000455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{7229}}^1$

素因数の和:7330

約数の個数: 16

約数和(自身を含む): 51014880

約数和(自身を除く): 12014425

約数列:

[1, 5, 13, 65, 83, 415, 1079, 5395, 7229, 36145, 93977, 469885, 600007, 3000035, 7800091, 39000455]

約数ペア:

[(1, 39000455), (5, 7800091), (13, 3000035), (65, 600007), (83, 469885), (415, 93977), (1079, 36145), (5395, 7229)]