6819465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 11819520

約数和(自身を除く): 5000055

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 569, 705, 799, 1707, 2397, 2845, 3995, 8535, 9673, 11985, 26743, 29019, 48365, 80229, 133715, 145095, 401145, 454631, 1363893, 2273155, 6819465]

約数ペア:

[(1, 6819465), (3, 2273155), (5, 1363893), (15, 454631), (17, 401145), (47, 145095), (51, 133715), (85, 80229), (141, 48365), (235, 29019), (255, 26743), (569, 11985), (705, 9673), (799, 8535), (1707, 3995), (2397, 2845)]