54416575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2099}}^1$

素因数の和:2187

約数の個数: 24

約数和(自身を含む): 72651600

約数和(自身を除く): 18235025

約数列:

[1, 5, 17, 25, 61, 85, 305, 425, 1037, 1525, 2099, 5185, 10495, 25925, 35683, 52475, 128039, 178415, 640195, 892075, 2176663, 3200975, 10883315, 54416575]

約数ペア:

[(1, 54416575), (5, 10883315), (17, 3200975), (25, 2176663), (61, 892075), (85, 640195), (305, 178415), (425, 128039), (1037, 52475), (1525, 35683), (2099, 25925), (5185, 10495)]