730825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 24

約数和(自身を含む): 999936

約数和(自身を除く): 269111

約数列:

[1, 5, 23, 25, 31, 41, 115, 155, 205, 575, 713, 775, 943, 1025, 1271, 3565, 4715, 6355, 17825, 23575, 29233, 31775, 146165, 730825]

約数ペア:

[(1, 730825), (5, 146165), (23, 31775), (25, 29233), (31, 23575), (41, 17825), (115, 6355), (155, 4715), (205, 3565), (575, 1271), (713, 1025), (775, 943)]