66604005

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37951}}^1$

素因数の和:37978

約数の個数: 32

約数和(自身を含む): 127518720

約数和(自身を除く): 60914715

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 37951, 113853, 189755, 341559, 493363, 569265, 1024677, 1480089, 1707795, 2466815, 4440267, 5123385, 7400445, 13320801, 22201335, 66604005]

約数ペア:

[(1, 66604005), (3, 22201335), (5, 13320801), (9, 7400445), (13, 5123385), (15, 4440267), (27, 2466815), (39, 1707795), (45, 1480089), (65, 1024677), (117, 569265), (135, 493363), (195, 341559), (351, 189755), (585, 113853), (1755, 37951)]