210979084815

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1607}}^1\times {\mathrm{22271}}^1$

素因数の和:24020

約数の個数: 48

約数和(自身を含む): 368734519296

約数和(自身を除く): 157755434481

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1607, 1965, 4821, 5895, 8035, 14463, 22271, 24105, 66813, 72315, 111355, 200439, 210517, 334065, 631551, 1002195, 1052585, 1894653, 2917501, 3157755, 8752503, 9473265, 14587505, 26257509, 35789497, 43762515, 107368491, 131287545, 178947485, 322105473, 536842455, 1610527365, 4688424107, 14065272321, 23442120535, 42195816963, 70326361605, 210979084815]

約数ペア:

[(1, 210979084815), (3, 70326361605), (5, 42195816963), (9, 23442120535), (15, 14065272321), (45, 4688424107), (131, 1610527365), (393, 536842455), (655, 322105473), (1179, 178947485), (1607, 131287545), (1965, 107368491), (4821, 43762515), (5895, 35789497), (8035, 26257509), (14463, 14587505), (22271, 9473265), (24105, 8752503), (66813, 3157755), (72315, 2917501), (111355, 1894653), (200439, 1052585), (210517, 1002195), (334065, 631551)]