38553905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 52284960

約数和(自身を除く): 13731055

約数列:

[1, 5, 13, 29, 65, 113, 145, 181, 377, 565, 905, 1469, 1885, 2353, 3277, 5249, 7345, 11765, 16385, 20453, 26245, 42601, 68237, 102265, 213005, 265889, 341185, 593137, 1329445, 2965685, 7710781, 38553905]

約数ペア:

[(1, 38553905), (5, 7710781), (13, 2965685), (29, 1329445), (65, 593137), (113, 341185), (145, 265889), (181, 213005), (377, 102265), (565, 68237), (905, 42601), (1469, 26245), (1885, 20453), (2353, 16385), (3277, 11765), (5249, 7345)]