1401972765

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1\times {\mathrm{1049}}^1$

素因数の和:1837

約数の個数: 32

約数和(自身を含む): 2264976000

約数和(自身を除く): 863003235

約数列:

[1, 3, 5, 15, 139, 417, 641, 695, 1049, 1923, 2085, 3147, 3205, 5245, 9615, 15735, 89099, 145811, 267297, 437433, 445495, 672409, 729055, 1336485, 2017227, 2187165, 3362045, 10086135, 93464851, 280394553, 467324255, 1401972765]

約数ペア:

[(1, 1401972765), (3, 467324255), (5, 280394553), (15, 93464851), (139, 10086135), (417, 3362045), (641, 2187165), (695, 2017227), (1049, 1336485), (1923, 729055), (2085, 672409), (3147, 445495), (3205, 437433), (5245, 267297), (9615, 145811), (15735, 89099)]