200051475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10799}}^1$

素因数の和:10844

約数の個数: 48

約数和(自身を含む): 374976000

約数和(自身を除く): 174924525

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 3705, 6175, 10799, 18525, 32397, 53995, 140387, 161985, 205181, 269975, 421161, 615543, 701935, 809925, 1025905, 2105805, 2667353, 3077715, 3509675, 5129525, 8002059, 10529025, 13336765, 15388575, 40010295, 66683825, 200051475]

約数ペア:

[(1, 200051475), (3, 66683825), (5, 40010295), (13, 15388575), (15, 13336765), (19, 10529025), (25, 8002059), (39, 5129525), (57, 3509675), (65, 3077715), (75, 2667353), (95, 2105805), (195, 1025905), (247, 809925), (285, 701935), (325, 615543), (475, 421161), (741, 269975), (975, 205181), (1235, 161985), (1425, 140387), (3705, 53995), (6175, 32397), (10799, 18525)]