189105955

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{827}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 250387200

約数和(自身を除く): 61281245

約数列:

[1, 5, 19, 29, 83, 95, 145, 415, 551, 827, 1577, 2407, 2755, 4135, 7885, 12035, 15713, 23983, 45733, 68641, 78565, 119915, 228665, 343205, 455677, 1304179, 1990589, 2278385, 6520895, 9952945, 37821191, 189105955]

約数ペア:

[(1, 189105955), (5, 37821191), (19, 9952945), (29, 6520895), (83, 2278385), (95, 1990589), (145, 1304179), (415, 455677), (551, 343205), (827, 228665), (1577, 119915), (2407, 78565), (2755, 68641), (4135, 45733), (7885, 23983), (12035, 15713)]