91188855

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6197}}^1$

素因数の和:6320

約数の個数: 32

約数和(自身を含む): 163627200

約数和(自身を除く): 72438345

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2943, 4905, 6197, 14715, 18591, 30985, 55773, 92955, 167319, 278865, 675473, 836595, 2026419, 3377365, 6079257, 10132095, 18237771, 30396285, 91188855]

約数ペア:

[(1, 91188855), (3, 30396285), (5, 18237771), (9, 10132095), (15, 6079257), (27, 3377365), (45, 2026419), (109, 836595), (135, 675473), (327, 278865), (545, 167319), (981, 92955), (1635, 55773), (2943, 30985), (4905, 18591), (6197, 14715)]