1339774005

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{6679}}^1$

素因数の和:7041

約数の個数: 32

約数和(自身を含む): 2200872960

約数和(自身を除く): 861098955

約数列:

[1, 3, 5, 15, 43, 129, 215, 311, 645, 933, 1555, 4665, 6679, 13373, 20037, 33395, 40119, 66865, 100185, 200595, 287197, 861591, 1435985, 2077169, 4307955, 6231507, 10385845, 31157535, 89318267, 267954801, 446591335, 1339774005]

約数ペア:

[(1, 1339774005), (3, 446591335), (5, 267954801), (15, 89318267), (43, 31157535), (129, 10385845), (215, 6231507), (311, 4307955), (645, 2077169), (933, 1435985), (1555, 861591), (4665, 287197), (6679, 200595), (13373, 100185), (20037, 66865), (33395, 40119)]