2135925

素因数分解:

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

素因数の和:890

約数の個数: 36

約数和(自身を含む): 4178304

約数和(自身を除く): 2042379

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 863, 2475, 2589, 4315, 7767, 9493, 12945, 21575, 28479, 38835, 47465, 64725, 85437, 142395, 194175, 237325, 427185, 711975, 2135925]

約数ペア:

[(1, 2135925), (3, 711975), (5, 427185), (9, 237325), (11, 194175), (15, 142395), (25, 85437), (33, 64725), (45, 47465), (55, 38835), (75, 28479), (99, 21575), (165, 12945), (225, 9493), (275, 7767), (495, 4315), (825, 2589), (863, 2475)]