2941515

素因数分解:

$3^7\times 5^1\times {\mathrm{269}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 5313600

約数和(自身を除く): 2372085

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 269, 405, 729, 807, 1215, 1345, 2187, 2421, 3645, 4035, 7263, 10935, 12105, 21789, 36315, 65367, 108945, 196101, 326835, 588303, 980505, 2941515]

約数ペア:

[(1, 2941515), (3, 980505), (5, 588303), (9, 326835), (15, 196101), (27, 108945), (45, 65367), (81, 36315), (135, 21789), (243, 12105), (269, 10935), (405, 7263), (729, 4035), (807, 3645), (1215, 2421), (1345, 2187)]