2745135

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1151}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 4852224

約数和(自身を除く): 2107089

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 1151, 2385, 3453, 5755, 10359, 17265, 51795, 61003, 183009, 305015, 549027, 915045, 2745135]

約数ペア:

[(1, 2745135), (3, 915045), (5, 549027), (9, 305015), (15, 183009), (45, 61003), (53, 51795), (159, 17265), (265, 10359), (477, 5755), (795, 3453), (1151, 2385)]