25144207

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 30792960

約数和(自身を除く): 5648753

約数列:

[1, 11, 17, 43, 53, 59, 187, 473, 583, 649, 731, 901, 1003, 2279, 2537, 3127, 8041, 9911, 11033, 25069, 27907, 34397, 38743, 43129, 53159, 134461, 426173, 474419, 584749, 1479071, 2285837, 25144207]

約数ペア:

[(1, 25144207), (11, 2285837), (17, 1479071), (43, 584749), (53, 474419), (59, 426173), (187, 134461), (473, 53159), (583, 43129), (649, 38743), (731, 34397), (901, 27907), (1003, 25069), (2279, 11033), (2537, 9911), (3127, 8041)]