15291229177

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1\times {\mathrm{601}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 17907814400

約数和(自身を除く): 2616585223

約数列:

[1, 7, 79, 139, 331, 553, 601, 973, 2317, 4207, 10981, 26149, 46009, 47479, 76867, 83539, 183043, 198931, 322063, 332353, 584773, 1392517, 3634711, 6599581, 15715549, 25442977, 27651409, 46197067, 110008843, 193559863, 2184461311, 15291229177]

約数ペア:

[(1, 15291229177), (7, 2184461311), (79, 193559863), (139, 110008843), (331, 46197067), (553, 27651409), (601, 25442977), (973, 15715549), (2317, 6599581), (4207, 3634711), (10981, 1392517), (26149, 584773), (46009, 332353), (47479, 322063), (76867, 198931), (83539, 183043)]