22121875775

素因数分解:

$5^2\times {\mathrm{97}}^1\times {\mathrm{1033}}^1\times {\mathrm{8831}}^1$

素因数の和:9971

約数の個数: 24

約数和(自身を含む): 27743890944

約数和(自身を除く): 5622015169

約数列:

[1, 5, 25, 97, 485, 1033, 2425, 5165, 8831, 25825, 44155, 100201, 220775, 501005, 856607, 2505025, 4283035, 9122423, 21415175, 45612115, 228060575, 884875031, 4424375155, 22121875775]

約数ペア:

[(1, 22121875775), (5, 4424375155), (25, 884875031), (97, 228060575), (485, 45612115), (1033, 21415175), (2425, 9122423), (5165, 4283035), (8831, 2505025), (25825, 856607), (44155, 501005), (100201, 220775)]