7228825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 9662328

約数和(自身を除く): 2433503

約数列:

[1, 5, 17, 25, 73, 85, 233, 365, 425, 1165, 1241, 1825, 3961, 5825, 6205, 17009, 19805, 31025, 85045, 99025, 289153, 425225, 1445765, 7228825]

約数ペア:

[(1, 7228825), (5, 1445765), (17, 425225), (25, 289153), (73, 99025), (85, 85045), (233, 31025), (365, 19805), (425, 17009), (1165, 6205), (1241, 5825), (1825, 3961)]