5440175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 7655760

約数和(自身を除く): 2215585

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 881, 1235, 4405, 6175, 11453, 16739, 22025, 57265, 83695, 217607, 286325, 418475, 1088035, 5440175]

約数ペア:

[(1, 5440175), (5, 1088035), (13, 418475), (19, 286325), (25, 217607), (65, 83695), (95, 57265), (247, 22025), (325, 16739), (475, 11453), (881, 6175), (1235, 4405)]