25378380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{46997}}^1$

素因数の和:47015

約数の個数: 48

約数和(自身を含む): 78956640

約数和(自身を除く): 53578260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 46997, 93994, 140991, 187988, 234985, 281982, 422973, 469970, 563964, 704955, 845946, 939940, 1268919, 1409910, 1691892, 2114865, 2537838, 2819820, 4229730, 5075676, 6344595, 8459460, 12689190, 25378380]

約数ペア:

[(1, 25378380), (2, 12689190), (3, 8459460), (4, 6344595), (5, 5075676), (6, 4229730), (9, 2819820), (10, 2537838), (12, 2114865), (15, 1691892), (18, 1409910), (20, 1268919), (27, 939940), (30, 845946), (36, 704955), (45, 563964), (54, 469970), (60, 422973), (90, 281982), (108, 234985), (135, 187988), (180, 140991), (270, 93994), (540, 46997)]