54240225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{55631}}^1$

素因数の和:55657

約数の個数: 24

約数和(自身を含む): 96577152

約数和(自身を除く): 42336927

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 55631, 166893, 278155, 723203, 834465, 1390775, 2169609, 3616015, 4172325, 10848045, 18080075, 54240225]

約数ペア:

[(1, 54240225), (3, 18080075), (5, 10848045), (13, 4172325), (15, 3616015), (25, 2169609), (39, 1390775), (65, 834465), (75, 723203), (195, 278155), (325, 166893), (975, 55631)]