201148275

素因数分解:

$3^1\times 5^2\times {\mathrm{811}}^1\times {\mathrm{3307}}^1$

素因数の和:4131

約数の個数: 24

約数和(自身を含む): 333075904

約数和(自身を除く): 131927629

約数列:

[1, 3, 5, 15, 25, 75, 811, 2433, 3307, 4055, 9921, 12165, 16535, 20275, 49605, 60825, 82675, 248025, 2681977, 8045931, 13409885, 40229655, 67049425, 201148275]

約数ペア:

[(1, 201148275), (3, 67049425), (5, 40229655), (15, 13409885), (25, 8045931), (75, 2681977), (811, 248025), (2433, 82675), (3307, 60825), (4055, 49605), (9921, 20275), (12165, 16535)]