25945955

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 37545984

約数和(自身を除く): 11600029

約数列:

[1, 5, 7, 23, 35, 115, 161, 167, 193, 805, 835, 965, 1169, 1351, 3841, 4439, 5845, 6755, 19205, 22195, 26887, 31073, 32231, 134435, 155365, 161155, 225617, 741313, 1128085, 3706565, 5189191, 25945955]

約数ペア:

[(1, 25945955), (5, 5189191), (7, 3706565), (23, 1128085), (35, 741313), (115, 225617), (161, 161155), (167, 155365), (193, 134435), (805, 32231), (835, 31073), (965, 26887), (1169, 22195), (1351, 19205), (3841, 6755), (4439, 5845)]