6808515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 12665856

約数和(自身を除く): 5857341

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1063, 1281, 2135, 3189, 5315, 6405, 7441, 15945, 22323, 37205, 64843, 111615, 194529, 324215, 453901, 972645, 1361703, 2269505, 6808515]

約数ペア:

[(1, 6808515), (3, 2269505), (5, 1361703), (7, 972645), (15, 453901), (21, 324215), (35, 194529), (61, 111615), (105, 64843), (183, 37205), (305, 22323), (427, 15945), (915, 7441), (1063, 6405), (1281, 5315), (2135, 3189)]