28250375

素因数分解:

$5^3\times {\mathrm{193}}^1\times {\mathrm{1171}}^1$

素因数の和:1379

約数の個数: 16

約数和(自身を含む): 35469408

約数和(自身を除く): 7219033

約数列:

[1, 5, 25, 125, 193, 965, 1171, 4825, 5855, 24125, 29275, 146375, 226003, 1130015, 5650075, 28250375]

約数ペア:

[(1, 28250375), (5, 5650075), (25, 1130015), (125, 226003), (193, 146375), (965, 29275), (1171, 24125), (4825, 5855)]