387003875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3467}}^1$

素因数の和:3548

約数の個数: 32

約数和(自身を含む): 519367680

約数和(自身を除く): 132363805

約数列:

[1, 5, 19, 25, 47, 95, 125, 235, 475, 893, 1175, 2375, 3467, 4465, 5875, 17335, 22325, 65873, 86675, 111625, 162949, 329365, 433375, 814745, 1646825, 3096031, 4073725, 8234125, 15480155, 20368625, 77400775, 387003875]

約数ペア:

[(1, 387003875), (5, 77400775), (19, 20368625), (25, 15480155), (47, 8234125), (95, 4073725), (125, 3096031), (235, 1646825), (475, 814745), (893, 433375), (1175, 329365), (2375, 162949), (3467, 111625), (4465, 86675), (5875, 65873), (17335, 22325)]