2183690205

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{10691}}^1$

素因数の和:10811

約数の個数: 64

約数和(自身を含む): 4157049600

約数和(自身を除く): 1973359395

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 89, 135, 153, 255, 267, 445, 459, 765, 801, 1335, 1513, 2295, 2403, 4005, 4539, 7565, 10691, 12015, 13617, 22695, 32073, 40851, 53455, 68085, 96219, 160365, 181747, 204255, 288657, 481095, 545241, 908735, 951499, 1443285, 1635723, 2726205, 2854497, 4757495, 4907169, 8178615, 8563491, 14272485, 16175483, 24535845, 25690473, 42817455, 48526449, 80877415, 128452365, 145579347, 242632245, 436738041, 727896735, 2183690205]

約数ペア:

[(1, 2183690205), (3, 727896735), (5, 436738041), (9, 242632245), (15, 145579347), (17, 128452365), (27, 80877415), (45, 48526449), (51, 42817455), (85, 25690473), (89, 24535845), (135, 16175483), (153, 14272485), (255, 8563491), (267, 8178615), (445, 4907169), (459, 4757495), (765, 2854497), (801, 2726205), (1335, 1635723), (1513, 1443285), (2295, 951499), (2403, 908735), (4005, 545241), (4539, 481095), (7565, 288657), (10691, 204255), (12015, 181747), (13617, 160365), (22695, 96219), (32073, 68085), (40851, 53455)]