1286415

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 2466240

約数和(自身を除く): 1179825

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 733, 1755, 2199, 3665, 6597, 9529, 10995, 19791, 28587, 32985, 47645, 85761, 98955, 142935, 257283, 428805, 1286415]

約数ペア:

[(1, 1286415), (3, 428805), (5, 257283), (9, 142935), (13, 98955), (15, 85761), (27, 47645), (39, 32985), (45, 28587), (65, 19791), (117, 10995), (135, 9529), (195, 6597), (351, 3665), (585, 2199), (733, 1755)]