392397885

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2969}}^1$

素因数の和:3083

約数の個数: 64

約数和(自身を含む): 769824000

約数和(自身を除く): 377426115

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 89, 99, 135, 165, 267, 297, 445, 495, 801, 979, 1335, 1485, 2403, 2937, 2969, 4005, 4895, 8811, 8907, 12015, 14685, 14845, 26433, 26721, 32659, 44055, 44535, 80163, 97977, 132165, 133605, 163295, 264241, 293931, 400815, 489885, 792723, 881793, 1321205, 1469655, 2378169, 2906651, 3963615, 4408965, 7134507, 8719953, 11890845, 14533255, 26159859, 35672535, 43599765, 78479577, 130799295, 392397885]

約数ペア:

[(1, 392397885), (3, 130799295), (5, 78479577), (9, 43599765), (11, 35672535), (15, 26159859), (27, 14533255), (33, 11890845), (45, 8719953), (55, 7134507), (89, 4408965), (99, 3963615), (135, 2906651), (165, 2378169), (267, 1469655), (297, 1321205), (445, 881793), (495, 792723), (801, 489885), (979, 400815), (1335, 293931), (1485, 264241), (2403, 163295), (2937, 133605), (2969, 132165), (4005, 97977), (4895, 80163), (8811, 44535), (8907, 44055), (12015, 32659), (14685, 26721), (14845, 26433)]