1330290045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 2727449088

約数和(自身を除く): 1397159043

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 63, 105, 111, 157, 185, 259, 315, 333, 471, 555, 727, 777, 785, 1099, 1295, 1413, 1665, 2181, 2331, 2355, 3297, 3635, 3885, 5089, 5495, 5809, 6543, 7065, 9891, 10905, 11655, 15267, 16485, 17427, 25445, 26899, 29045, 32715, 40663, 45801, 49455, 52281, 76335, 80697, 87135, 114139, 121989, 134495, 188293, 203315, 229005, 242091, 261405, 342417, 365967, 403485, 564879, 570695, 609945, 798973, 941465, 1027251, 1210455, 1694637, 1712085, 1829835, 2396919, 2824395, 3994865, 4223143, 5136255, 7190757, 8473185, 11984595, 12669429, 21115715, 29562001, 35953785, 38008287, 63347145, 88686003, 147810005, 190041435, 266058009, 443430015, 1330290045]

約数ペア:

[(1, 1330290045), (3, 443430015), (5, 266058009), (7, 190041435), (9, 147810005), (15, 88686003), (21, 63347145), (35, 38008287), (37, 35953785), (45, 29562001), (63, 21115715), (105, 12669429), (111, 11984595), (157, 8473185), (185, 7190757), (259, 5136255), (315, 4223143), (333, 3994865), (471, 2824395), (555, 2396919), (727, 1829835), (777, 1712085), (785, 1694637), (1099, 1210455), (1295, 1027251), (1413, 941465), (1665, 798973), (2181, 609945), (2331, 570695), (2355, 564879), (3297, 403485), (3635, 365967), (3885, 342417), (5089, 261405), (5495, 242091), (5809, 229005), (6543, 203315), (7065, 188293), (9891, 134495), (10905, 121989), (11655, 114139), (15267, 87135), (16485, 80697), (17427, 76335), (25445, 52281), (26899, 49455), (29045, 45801), (32715, 40663)]