4217075

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 5541312

約数和(自身を除く): 1324237

約数列:

[1, 5, 25, 37, 47, 97, 185, 235, 485, 925, 1175, 1739, 2425, 3589, 4559, 8695, 17945, 22795, 43475, 89725, 113975, 168683, 843415, 4217075]

約数ペア:

[(1, 4217075), (5, 843415), (25, 168683), (37, 113975), (47, 89725), (97, 43475), (185, 22795), (235, 17945), (485, 8695), (925, 4559), (1175, 3589), (1739, 2425)]