118545505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1511}}^1$

素因数の和:1617

約数の個数: 32

約数和(自身を含む): 164602368

約数和(自身を除く): 46056863

約数列:

[1, 5, 13, 17, 65, 71, 85, 221, 355, 923, 1105, 1207, 1511, 4615, 6035, 7555, 15691, 19643, 25687, 78455, 98215, 107281, 128435, 333931, 536405, 1394653, 1669655, 1823777, 6973265, 9118885, 23709101, 118545505]

約数ペア:

[(1, 118545505), (5, 23709101), (13, 9118885), (17, 6973265), (65, 1823777), (71, 1669655), (85, 1394653), (221, 536405), (355, 333931), (923, 128435), (1105, 107281), (1207, 98215), (1511, 78455), (4615, 25687), (6035, 19643), (7555, 15691)]