1306365

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 2280960

約数和(自身を除く): 974595

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 109, 141, 235, 255, 327, 545, 705, 799, 1635, 1853, 2397, 3995, 5123, 5559, 9265, 11985, 15369, 25615, 27795, 76845, 87091, 261273, 435455, 1306365]

約数ペア:

[(1, 1306365), (3, 435455), (5, 261273), (15, 87091), (17, 76845), (47, 27795), (51, 25615), (85, 15369), (109, 11985), (141, 9265), (235, 5559), (255, 5123), (327, 3995), (545, 2397), (705, 1853), (799, 1635)]