1325967595

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{491}}^1\times {\mathrm{1021}}^1$

素因数の和:1563

約数の個数: 24

約数和(自身を含む): 1668370032

約数和(自身を除く): 342402437

約数列:

[1, 5, 23, 115, 491, 529, 1021, 2455, 2645, 5105, 11293, 23483, 56465, 117415, 259739, 501311, 540109, 1298695, 2506555, 2700545, 11530153, 57650765, 265193519, 1325967595]

約数ペア:

[(1, 1325967595), (5, 265193519), (23, 57650765), (115, 11530153), (491, 2700545), (529, 2506555), (1021, 1298695), (2455, 540109), (2645, 501311), (5105, 259739), (11293, 117415), (23483, 56465)]