486880065

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{653}}^1$

素因数の和:940

約数の個数: 80

約数和(自身を含む): 1002786048

約数和(自身を除く): 515905983

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 263, 315, 405, 567, 653, 789, 945, 1315, 1841, 1959, 2367, 2835, 3265, 3945, 4571, 5523, 5877, 7101, 9205, 9795, 11835, 13713, 16569, 17631, 21303, 22855, 27615, 29385, 35505, 41139, 49707, 52893, 68565, 82845, 88155, 106515, 123417, 149121, 171739, 205695, 248535, 264465, 370251, 515217, 617085, 745605, 858695, 1202173, 1545651, 1851255, 2576085, 3606519, 4636953, 6010865, 7728255, 10819557, 13910859, 18032595, 23184765, 32458671, 54097785, 69554295, 97376013, 162293355, 486880065]

約数ペア:

[(1, 486880065), (3, 162293355), (5, 97376013), (7, 69554295), (9, 54097785), (15, 32458671), (21, 23184765), (27, 18032595), (35, 13910859), (45, 10819557), (63, 7728255), (81, 6010865), (105, 4636953), (135, 3606519), (189, 2576085), (263, 1851255), (315, 1545651), (405, 1202173), (567, 858695), (653, 745605), (789, 617085), (945, 515217), (1315, 370251), (1841, 264465), (1959, 248535), (2367, 205695), (2835, 171739), (3265, 149121), (3945, 123417), (4571, 106515), (5523, 88155), (5877, 82845), (7101, 68565), (9205, 52893), (9795, 49707), (11835, 41139), (13713, 35505), (16569, 29385), (17631, 27615), (21303, 22855)]