129711205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 172368000

約数和(自身を除く): 42656795

約数列:

[1, 5, 13, 59, 65, 149, 227, 295, 745, 767, 1135, 1937, 2951, 3835, 8791, 9685, 13393, 14755, 33823, 43955, 66965, 114283, 169115, 174109, 439699, 571415, 870545, 1995557, 2198495, 9977785, 25942241, 129711205]

約数ペア:

[(1, 129711205), (5, 25942241), (13, 9977785), (59, 2198495), (65, 1995557), (149, 870545), (227, 571415), (295, 439699), (745, 174109), (767, 169115), (1135, 114283), (1937, 66965), (2951, 43955), (3835, 33823), (8791, 14755), (9685, 13393)]