85285955

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 111974400

約数和(自身を除く): 26688445

約数列:

[1, 5, 23, 29, 107, 115, 145, 239, 535, 667, 1195, 2461, 3103, 3335, 5497, 6931, 12305, 15515, 25573, 27485, 34655, 71369, 127865, 159413, 356845, 588179, 741617, 797065, 2940895, 3708085, 17057191, 85285955]

約数ペア:

[(1, 85285955), (5, 17057191), (23, 3708085), (29, 2940895), (107, 797065), (115, 741617), (145, 588179), (239, 356845), (535, 159413), (667, 127865), (1195, 71369), (2461, 34655), (3103, 27485), (3335, 25573), (5497, 15515), (6931, 12305)]