1994687535

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1\times {\mathrm{4211}}^1$

素因数の和:5615

約数の個数: 32

約数和(自身を含む): 3333477888

約数和(自身を除く): 1338790353

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1373, 4119, 4211, 6865, 12633, 20595, 21055, 31579, 63165, 94737, 96853, 157895, 290559, 473685, 484265, 1452795, 5781703, 17345109, 28908515, 86725545, 132979169, 398937507, 664895845, 1994687535]

約数ペア:

[(1, 1994687535), (3, 664895845), (5, 398937507), (15, 132979169), (23, 86725545), (69, 28908515), (115, 17345109), (345, 5781703), (1373, 1452795), (4119, 484265), (4211, 473685), (6865, 290559), (12633, 157895), (20595, 96853), (21055, 94737), (31579, 63165)]