1227375

素因数分解:

$3^2\times 5^3\times {\mathrm{1091}}^1$

素因数の和:1112

約数の個数: 24

約数和(自身を含む): 2214576

約数和(自身を除く): 987201

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1091, 1125, 3273, 5455, 9819, 16365, 27275, 49095, 81825, 136375, 245475, 409125, 1227375]

約数ペア:

[(1, 1227375), (3, 409125), (5, 245475), (9, 136375), (15, 81825), (25, 49095), (45, 27275), (75, 16365), (125, 9819), (225, 5455), (375, 3273), (1091, 1125)]