3996175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 5356800

約数和(自身を除く): 1360625

約数列:

[1, 5, 19, 25, 47, 95, 179, 235, 475, 893, 895, 1175, 3401, 4465, 4475, 8413, 17005, 22325, 42065, 85025, 159847, 210325, 799235, 3996175]

約数ペア:

[(1, 3996175), (5, 799235), (19, 210325), (25, 159847), (47, 85025), (95, 42065), (179, 22325), (235, 17005), (475, 8413), (893, 4475), (895, 4465), (1175, 3401)]