2100045375

素因数分解:

$3^2\times 5^3\times {\mathrm{1153}}^1\times {\mathrm{1619}}^1$

素因数の和:2793

約数の個数: 48

約数和(自身を含む): 3791305440

約数和(自身を除く): 1691260065

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 1153, 1619, 3459, 4857, 5765, 8095, 10377, 14571, 17295, 24285, 28825, 40475, 51885, 72855, 86475, 121425, 144125, 202375, 259425, 364275, 432375, 607125, 1297125, 1821375, 1866707, 5600121, 9333535, 16800363, 28000605, 46667675, 84001815, 140003025, 233338375, 420009075, 700015125, 2100045375]

約数ペア:

[(1, 2100045375), (3, 700015125), (5, 420009075), (9, 233338375), (15, 140003025), (25, 84001815), (45, 46667675), (75, 28000605), (125, 16800363), (225, 9333535), (375, 5600121), (1125, 1866707), (1153, 1821375), (1619, 1297125), (3459, 607125), (4857, 432375), (5765, 364275), (8095, 259425), (10377, 202375), (14571, 144125), (17295, 121425), (24285, 86475), (28825, 72855), (40475, 51885)]