89390335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 119541312

約数和(自身を除く): 30150977

約数列:

[1, 5, 17, 37, 43, 85, 185, 215, 629, 661, 731, 1591, 3145, 3305, 3655, 7955, 11237, 24457, 27047, 28423, 56185, 122285, 135235, 142115, 415769, 483191, 1051651, 2078845, 2415955, 5258255, 17878067, 89390335]

約数ペア:

[(1, 89390335), (5, 17878067), (17, 5258255), (37, 2415955), (43, 2078845), (85, 1051651), (185, 483191), (215, 415769), (629, 142115), (661, 135235), (731, 122285), (1591, 56185), (3145, 28423), (3305, 27047), (3655, 24457), (7955, 11237)]