80936535

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4327}}^1$

素因数の和:4407

約数の個数: 32

約数和(自身を含む): 137111040

約数和(自身を除く): 56174505

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 1247, 3741, 4327, 6235, 12981, 18705, 21635, 64905, 125483, 186061, 376449, 558183, 627415, 930305, 1882245, 2790915, 5395769, 16187307, 26978845, 80936535]

約数ペア:

[(1, 80936535), (3, 26978845), (5, 16187307), (15, 5395769), (29, 2790915), (43, 1882245), (87, 930305), (129, 627415), (145, 558183), (215, 376449), (435, 186061), (645, 125483), (1247, 64905), (3741, 21635), (4327, 18705), (6235, 12981)]