1383996901035

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{1069}}^1\times {\mathrm{1761449}}^1$

素因数の和:1762540

約数の個数: 48

約数和(自身を含む): 2578340052000

約数和(自身を除く): 1194343150965

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 1069, 3207, 5345, 7483, 16035, 22449, 37415, 52381, 112245, 157143, 261905, 785715, 1761449, 5284347, 8807245, 12330143, 26421735, 36990429, 61650715, 86311001, 184952145, 258933003, 431555005, 1294665015, 1882988981, 5648966943, 9414944905, 13180922867, 28244834715, 39542768601, 65904614335, 92266460069, 197713843005, 276799380207, 461332300345, 1383996901035]

約数ペア:

[(1, 1383996901035), (3, 461332300345), (5, 276799380207), (7, 197713843005), (15, 92266460069), (21, 65904614335), (35, 39542768601), (49, 28244834715), (105, 13180922867), (147, 9414944905), (245, 5648966943), (735, 1882988981), (1069, 1294665015), (3207, 431555005), (5345, 258933003), (7483, 184952145), (16035, 86311001), (22449, 61650715), (37415, 36990429), (52381, 26421735), (112245, 12330143), (157143, 8807245), (261905, 5284347), (785715, 1761449)]