1284920235

素因数分解:

$3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{79537}}^1$

素因数の和:79907

約数の個数: 24

約数和(自身を含む): 2233427040

約数和(自身を除く): 948506805

約数列:

[1, 3, 5, 9, 15, 45, 359, 1077, 1795, 3231, 5385, 16155, 79537, 238611, 397685, 715833, 1193055, 3579165, 28553783, 85661349, 142768915, 256984047, 428306745, 1284920235]

約数ペア:

[(1, 1284920235), (3, 428306745), (5, 256984047), (9, 142768915), (15, 85661349), (45, 28553783), (359, 3579165), (1077, 1193055), (1795, 715833), (3231, 397685), (5385, 238611), (16155, 79537)]