3806865

素因数分解:

$3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 6848640

約数和(自身を除く): 3041775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 163, 173, 489, 519, 815, 865, 1467, 1557, 2445, 2595, 4401, 4671, 7335, 7785, 22005, 23355, 28199, 84597, 140995, 253791, 422985, 761373, 1268955, 3806865]

約数ペア:

[(1, 3806865), (3, 1268955), (5, 761373), (9, 422985), (15, 253791), (27, 140995), (45, 84597), (135, 28199), (163, 23355), (173, 22005), (489, 7785), (519, 7335), (815, 4671), (865, 4401), (1467, 2595), (1557, 2445)]