27238005

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2267}}^1$

素因数の和:2370

約数の個数: 32

約数和(自身を含む): 48988800

約数和(自身を除く): 21750795

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2267, 2403, 4005, 6801, 11335, 12015, 20403, 34005, 61209, 102015, 201763, 306045, 605289, 1008815, 1815867, 3026445, 5447601, 9079335, 27238005]

約数ペア:

[(1, 27238005), (3, 9079335), (5, 5447601), (9, 3026445), (15, 1815867), (27, 1008815), (45, 605289), (89, 306045), (135, 201763), (267, 102015), (445, 61209), (801, 34005), (1335, 20403), (2267, 12015), (2403, 11335), (4005, 6801)]