201488925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{863}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 365119488

約数和(自身を除く): 163630563

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 283, 825, 849, 863, 1415, 2589, 3113, 4245, 4315, 7075, 9339, 9493, 12945, 15565, 21225, 21575, 28479, 46695, 47465, 64725, 77825, 142395, 233475, 237325, 244229, 711975, 732687, 1221145, 2686519, 3663435, 6105725, 8059557, 13432595, 18317175, 40297785, 67162975, 201488925]

約数ペア:

[(1, 201488925), (3, 67162975), (5, 40297785), (11, 18317175), (15, 13432595), (25, 8059557), (33, 6105725), (55, 3663435), (75, 2686519), (165, 1221145), (275, 732687), (283, 711975), (825, 244229), (849, 237325), (863, 233475), (1415, 142395), (2589, 77825), (3113, 64725), (4245, 47465), (4315, 46695), (7075, 28479), (9339, 21575), (9493, 21225), (12945, 15565)]