122783245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1229}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 167378400

約数和(自身を除く): 44595155

約数列:

[1, 5, 13, 29, 53, 65, 145, 265, 377, 689, 1229, 1537, 1885, 3445, 6145, 7685, 15977, 19981, 35641, 65137, 79885, 99905, 178205, 325685, 463333, 846781, 1888973, 2316665, 4233905, 9444865, 24556649, 122783245]

約数ペア:

[(1, 122783245), (5, 24556649), (13, 9444865), (29, 4233905), (53, 2316665), (65, 1888973), (145, 846781), (265, 463333), (377, 325685), (689, 178205), (1229, 99905), (1537, 79885), (1885, 65137), (3445, 35641), (6145, 19981), (7685, 15977)]