1374967785

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{10103}}^1$

素因数の和:10365

約数の個数: 32

約数和(自身を含む): 2262002688

約数和(自身を除く): 887034903

約数列:

[1, 3, 5, 15, 43, 129, 211, 215, 633, 645, 1055, 3165, 9073, 10103, 27219, 30309, 45365, 50515, 136095, 151545, 434429, 1303287, 2131733, 2172145, 6395199, 6516435, 10658665, 31975995, 91664519, 274993557, 458322595, 1374967785]

約数ペア:

[(1, 1374967785), (3, 458322595), (5, 274993557), (15, 91664519), (43, 31975995), (129, 10658665), (211, 6516435), (215, 6395199), (633, 2172145), (645, 2131733), (1055, 1303287), (3165, 434429), (9073, 151545), (10103, 136095), (27219, 50515), (30309, 45365)]