142868425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{48023}}^1$

素因数の和:48057

約数の個数: 24

約数和(自身を含む): 214379136

約数和(自身を除く): 71510711

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 48023, 240115, 336161, 816391, 1200575, 1680805, 4081955, 5714737, 8404025, 20409775, 28573685, 142868425]

約数ペア:

[(1, 142868425), (5, 28573685), (7, 20409775), (17, 8404025), (25, 5714737), (35, 4081955), (85, 1680805), (119, 1200575), (175, 816391), (425, 336161), (595, 240115), (2975, 48023)]