63808845

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3121}}^1$

素因数の和:3205

約数の個数: 32

約数和(自身を含む): 107896320

約数和(自身を除く): 44087475

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 1363, 3121, 4089, 6815, 9363, 15605, 20445, 46815, 90509, 146687, 271527, 440061, 452545, 733435, 1357635, 2200305, 4253923, 12761769, 21269615, 63808845]

約数ペア:

[(1, 63808845), (3, 21269615), (5, 12761769), (15, 4253923), (29, 2200305), (47, 1357635), (87, 733435), (141, 452545), (145, 440061), (235, 271527), (435, 146687), (705, 90509), (1363, 46815), (3121, 20445), (4089, 15605), (6815, 9363)]