22338775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 29462400

約数和(自身を除く): 7123625

約数列:

[1, 5, 19, 25, 95, 131, 359, 475, 655, 1795, 2489, 3275, 6821, 8975, 12445, 34105, 47029, 62225, 170525, 235145, 893551, 1175725, 4467755, 22338775]

約数ペア:

[(1, 22338775), (5, 4467755), (19, 1175725), (25, 893551), (95, 235145), (131, 170525), (359, 62225), (475, 47029), (655, 34105), (1795, 12445), (2489, 8975), (3275, 6821)]