2783158585

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{929}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 3535488000

約数和(自身を除く): 752329415

約数列:

[1, 5, 23, 109, 115, 239, 545, 929, 1195, 2507, 4645, 5497, 12535, 21367, 26051, 27485, 101261, 106835, 130255, 222031, 506305, 599173, 1110155, 2329003, 2995865, 5106713, 11645015, 24201379, 25533565, 121006895, 556631717, 2783158585]

約数ペア:

[(1, 2783158585), (5, 556631717), (23, 121006895), (109, 25533565), (115, 24201379), (239, 11645015), (545, 5106713), (929, 2995865), (1195, 2329003), (2507, 1110155), (4645, 599173), (5497, 506305), (12535, 222031), (21367, 130255), (26051, 106835), (27485, 101261)]