1177154495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{2381}}^1$

素因数の和:2587

約数の個数: 32

約数和(自身を含む): 1574406720

約数和(自身を除く): 397252225

約数列:

[1, 5, 11, 55, 89, 101, 445, 505, 979, 1111, 2381, 4895, 5555, 8989, 11905, 26191, 44945, 98879, 130955, 211909, 240481, 494395, 1059545, 1202405, 2330999, 2645291, 11654995, 13226455, 21402809, 107014045, 235430899, 1177154495]

約数ペア:

[(1, 1177154495), (5, 235430899), (11, 107014045), (55, 21402809), (89, 13226455), (101, 11654995), (445, 2645291), (505, 2330999), (979, 1202405), (1111, 1059545), (2381, 494395), (4895, 240481), (5555, 211909), (8989, 130955), (11905, 98879), (26191, 44945)]