25901895

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1051}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 43628544

約数和(自身を除く): 17726649

約数列:

[1, 3, 5, 15, 31, 53, 93, 155, 159, 265, 465, 795, 1051, 1643, 3153, 4929, 5255, 8215, 15765, 24645, 32581, 55703, 97743, 162905, 167109, 278515, 488715, 835545, 1726793, 5180379, 8633965, 25901895]

約数ペア:

[(1, 25901895), (3, 8633965), (5, 5180379), (15, 1726793), (31, 835545), (53, 488715), (93, 278515), (155, 167109), (159, 162905), (265, 97743), (465, 55703), (795, 32581), (1051, 24645), (1643, 15765), (3153, 8215), (4929, 5255)]