10211775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 19713024

約数和(自身を除く): 9501249

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 105, 159, 175, 265, 367, 371, 525, 795, 1101, 1113, 1325, 1835, 1855, 2569, 3975, 5505, 5565, 7707, 9175, 9275, 12845, 19451, 27525, 27825, 38535, 58353, 64225, 97255, 136157, 192675, 291765, 408471, 486275, 680785, 1458825, 2042355, 3403925, 10211775]

約数ペア:

[(1, 10211775), (3, 3403925), (5, 2042355), (7, 1458825), (15, 680785), (21, 486275), (25, 408471), (35, 291765), (53, 192675), (75, 136157), (105, 97255), (159, 64225), (175, 58353), (265, 38535), (367, 27825), (371, 27525), (525, 19451), (795, 12845), (1101, 9275), (1113, 9175), (1325, 7707), (1835, 5565), (1855, 5505), (2569, 3975)]