44400005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1747}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 63431424

約数和(自身を除く): 19031419

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 391, 1105, 1495, 1747, 1955, 5083, 8735, 22711, 25415, 29699, 40181, 113555, 148495, 200905, 386087, 522353, 683077, 1930435, 2611765, 3415385, 8880001, 44400005]

約数ペア:

[(1, 44400005), (5, 8880001), (13, 3415385), (17, 2611765), (23, 1930435), (65, 683077), (85, 522353), (115, 386087), (221, 200905), (299, 148495), (391, 113555), (1105, 40181), (1495, 29699), (1747, 25415), (1955, 22711), (5083, 8735)]