259482015

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147853}}^1$

素因数の和:147880

約数の個数: 32

約数和(自身を含む): 496789440

約数和(自身を除く): 237307425

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 147853, 443559, 739265, 1330677, 1922089, 2217795, 3992031, 5766267, 6653385, 9610445, 17298801, 19960155, 28831335, 51896403, 86494005, 259482015]

約数ペア:

[(1, 259482015), (3, 86494005), (5, 51896403), (9, 28831335), (13, 19960155), (15, 17298801), (27, 9610445), (39, 6653385), (45, 5766267), (65, 3992031), (117, 2217795), (135, 1922089), (195, 1330677), (351, 739265), (585, 443559), (1755, 147853)]