551002095

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{739}}^1$

素因数の和:1026

約数の個数: 80

約数和(自身を含む): 1134650880

約数和(自身を除く): 583648785

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 263, 315, 405, 567, 739, 789, 945, 1315, 1841, 2217, 2367, 2835, 3695, 3945, 5173, 5523, 6651, 7101, 9205, 11085, 11835, 15519, 16569, 19953, 21303, 25865, 27615, 33255, 35505, 46557, 49707, 59859, 77595, 82845, 99765, 106515, 139671, 149121, 194357, 232785, 248535, 299295, 419013, 583071, 698355, 745605, 971785, 1360499, 1749213, 2095065, 2915355, 4081497, 5247639, 6802495, 8746065, 12244491, 15742917, 20407485, 26238195, 36733473, 61222455, 78714585, 110200419, 183667365, 551002095]

約数ペア:

[(1, 551002095), (3, 183667365), (5, 110200419), (7, 78714585), (9, 61222455), (15, 36733473), (21, 26238195), (27, 20407485), (35, 15742917), (45, 12244491), (63, 8746065), (81, 6802495), (105, 5247639), (135, 4081497), (189, 2915355), (263, 2095065), (315, 1749213), (405, 1360499), (567, 971785), (739, 745605), (789, 698355), (945, 583071), (1315, 419013), (1841, 299295), (2217, 248535), (2367, 232785), (2835, 194357), (3695, 149121), (3945, 139671), (5173, 106515), (5523, 99765), (6651, 82845), (7101, 77595), (9205, 59859), (11085, 49707), (11835, 46557), (15519, 35505), (16569, 33255), (19953, 27615), (21303, 25865)]