125958745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 172005120

約数和(自身を除く): 46046375

約数列:

[1, 5, 11, 29, 55, 145, 157, 319, 503, 785, 1595, 1727, 2515, 4553, 5533, 8635, 14587, 22765, 27665, 50083, 72935, 78971, 160457, 250415, 394855, 802285, 868681, 2290159, 4343405, 11450795, 25191749, 125958745]

約数ペア:

[(1, 125958745), (5, 25191749), (11, 11450795), (29, 4343405), (55, 2290159), (145, 868681), (157, 802285), (319, 394855), (503, 250415), (785, 160457), (1595, 78971), (1727, 72935), (2515, 50083), (4553, 27665), (5533, 22765), (8635, 14587)]