84379025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 107993088

約数和(自身を除く): 23614063

約数列:

[1, 5, 25, 41, 191, 205, 431, 955, 1025, 2155, 4775, 7831, 10775, 17671, 39155, 82321, 88355, 195775, 411605, 441775, 2058025, 3375161, 16875805, 84379025]

約数ペア:

[(1, 84379025), (5, 16875805), (25, 3375161), (41, 2058025), (191, 441775), (205, 411605), (431, 195775), (955, 88355), (1025, 82321), (2155, 39155), (4775, 17671), (7831, 10775)]