4451575

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 5843376

約数和(自身を除く): 1391801

約数列:

[1, 5, 25, 41, 43, 101, 205, 215, 505, 1025, 1075, 1763, 2525, 4141, 4343, 8815, 20705, 21715, 44075, 103525, 108575, 178063, 890315, 4451575]

約数ペア:

[(1, 4451575), (5, 890315), (25, 178063), (41, 108575), (43, 103525), (101, 44075), (205, 21715), (215, 20705), (505, 8815), (1025, 4343), (1075, 4141), (1763, 2525)]