47919365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17981}}^1$

素因数の和:18040

約数の個数: 16

約数和(自身を含む): 63440496

約数和(自身を除く): 15521131

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 17981, 89905, 233753, 737221, 1168765, 3686105, 9583873, 47919365]

約数ペア:

[(1, 47919365), (5, 9583873), (13, 3686105), (41, 1168765), (65, 737221), (205, 233753), (533, 89905), (2665, 17981)]