13983075

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2143}}^1$

素因数の和:2188

約数の個数: 36

約数和(自身を含む): 25920960

約数和(自身を除く): 11937885

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2143, 2175, 6429, 6525, 10715, 19287, 32145, 53575, 62147, 96435, 160725, 186441, 310735, 482175, 559323, 932205, 1553675, 2796615, 4661025, 13983075]

約数ペア:

[(1, 13983075), (3, 4661025), (5, 2796615), (9, 1553675), (15, 932205), (25, 559323), (29, 482175), (45, 310735), (75, 186441), (87, 160725), (145, 96435), (225, 62147), (261, 53575), (435, 32145), (725, 19287), (1305, 10715), (2143, 6525), (2175, 6429)]