191928025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8597}}^1$

素因数の和:8673

約数の個数: 24

約数和(自身を含む): 255876480

約数和(自身を除く): 63948455

約数列:

[1, 5, 19, 25, 47, 95, 235, 475, 893, 1175, 4465, 8597, 22325, 42985, 163343, 214925, 404059, 816715, 2020295, 4083575, 7677121, 10101475, 38385605, 191928025]

約数ペア:

[(1, 191928025), (5, 38385605), (19, 10101475), (25, 7677121), (47, 4083575), (95, 2020295), (235, 816715), (475, 404059), (893, 214925), (1175, 163343), (4465, 42985), (8597, 22325)]