82470345

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4409}}^1$

素因数の和:4489

約数の個数: 32

約数和(自身を含む): 139708800

約数和(自身を除く): 57238455

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 1247, 3741, 4409, 6235, 13227, 18705, 22045, 66135, 127861, 189587, 383583, 568761, 639305, 947935, 1917915, 2843805, 5498023, 16494069, 27490115, 82470345]

約数ペア:

[(1, 82470345), (3, 27490115), (5, 16494069), (15, 5498023), (29, 2843805), (43, 1917915), (87, 947935), (129, 639305), (145, 568761), (215, 383583), (435, 189587), (645, 127861), (1247, 66135), (3741, 22045), (4409, 18705), (6235, 13227)]