116688425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 178238592

約数和(自身を除く): 61550167

約数列:

[1, 5, 7, 17, 25, 35, 61, 85, 119, 175, 305, 425, 427, 595, 643, 1037, 1525, 2135, 2975, 3215, 4501, 5185, 7259, 10675, 10931, 16075, 22505, 25925, 36295, 39223, 54655, 76517, 112525, 181475, 196115, 273275, 274561, 382585, 666791, 980575, 1372805, 1912925, 3333955, 4667537, 6864025, 16669775, 23337685, 116688425]

約数ペア:

[(1, 116688425), (5, 23337685), (7, 16669775), (17, 6864025), (25, 4667537), (35, 3333955), (61, 1912925), (85, 1372805), (119, 980575), (175, 666791), (305, 382585), (425, 274561), (427, 273275), (595, 196115), (643, 181475), (1037, 112525), (1525, 76517), (2135, 54655), (2975, 39223), (3215, 36295), (4501, 25925), (5185, 22505), (7259, 16075), (10675, 10931)]