25190473

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{389}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 32610240

約数和(自身を除く): 7419767

約数列:

[1, 7, 11, 29, 77, 203, 319, 389, 841, 2233, 2723, 4279, 5887, 9251, 11281, 29953, 64757, 78967, 124091, 327149, 868637, 2290043, 3598639, 25190473]

約数ペア:

[(1, 25190473), (7, 3598639), (11, 2290043), (29, 868637), (77, 327149), (203, 124091), (319, 78967), (389, 64757), (841, 29953), (2233, 11281), (2723, 9251), (4279, 5887)]