4609495

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 6415920

約数和(自身を除く): 1806425

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 401, 605, 1045, 2005, 2299, 4411, 7619, 11495, 22055, 38095, 48521, 83809, 242605, 419045, 921899, 4609495]

約数ペア:

[(1, 4609495), (5, 921899), (11, 419045), (19, 242605), (55, 83809), (95, 48521), (121, 38095), (209, 22055), (401, 11495), (605, 7619), (1045, 4411), (2005, 2299)]