155877175

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3209}}^1$

素因数の和:3315

約数の個数: 24

約数和(自身を含む): 203000400

約数和(自身を除く): 47123225

約数列:

[1, 5, 25, 29, 67, 145, 335, 725, 1675, 1943, 3209, 9715, 16045, 48575, 80225, 93061, 215003, 465305, 1075015, 2326525, 5375075, 6235087, 31175435, 155877175]

約数ペア:

[(1, 155877175), (5, 31175435), (25, 6235087), (29, 5375075), (67, 2326525), (145, 1075015), (335, 465305), (725, 215003), (1675, 93061), (1943, 80225), (3209, 48575), (9715, 16045)]