13127175

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1423}}^1$

素因数の和:1480

約数の個数: 36

約数和(自身を含む): 24102624

約数和(自身を除く): 10975449

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1423, 1845, 3075, 4269, 7115, 9225, 12807, 21345, 35575, 58343, 64035, 106725, 175029, 291715, 320175, 525087, 875145, 1458575, 2625435, 4375725, 13127175]

約数ペア:

[(1, 13127175), (3, 4375725), (5, 2625435), (9, 1458575), (15, 875145), (25, 525087), (41, 320175), (45, 291715), (75, 175029), (123, 106725), (205, 64035), (225, 58343), (369, 35575), (615, 21345), (1025, 12807), (1423, 9225), (1845, 7115), (3075, 4269)]