6865853215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1\times {\mathrm{2801}}^1$

素因数の和:3739

約数の個数: 32

約数和(自身を含む): 9092736576

約数和(自身を除く): 2226883361

約数列:

[1, 5, 13, 43, 65, 215, 559, 877, 2795, 2801, 4385, 11401, 14005, 36413, 37711, 57005, 120443, 182065, 188555, 490243, 602215, 1565759, 2451215, 2456477, 7828795, 12282385, 31934201, 105628511, 159671005, 528142555, 1373170643, 6865853215]

約数ペア:

[(1, 6865853215), (5, 1373170643), (13, 528142555), (43, 159671005), (65, 105628511), (215, 31934201), (559, 12282385), (877, 7828795), (2795, 2456477), (2801, 2451215), (4385, 1565759), (11401, 602215), (14005, 490243), (36413, 188555), (37711, 182065), (57005, 120443)]