87817635

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7309}}^1$

素因数の和:7412

約数の個数: 32

約数和(自身を含む): 157896000

約数和(自身を除く): 70078365

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 4005, 7309, 12015, 21927, 36545, 65781, 109635, 197343, 328905, 650501, 986715, 1951503, 3252505, 5854509, 9757515, 17563527, 29272545, 87817635]

約数ペア:

[(1, 87817635), (3, 29272545), (5, 17563527), (9, 9757515), (15, 5854509), (27, 3252505), (45, 1951503), (89, 986715), (135, 650501), (267, 328905), (445, 197343), (801, 109635), (1335, 65781), (2403, 36545), (4005, 21927), (7309, 12015)]