83840075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2797}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 114494160

約数和(自身を除く): 30654085

約数列:

[1, 5, 11, 25, 55, 109, 275, 545, 1199, 2725, 2797, 5995, 13985, 29975, 30767, 69925, 153835, 304873, 769175, 1524365, 3353603, 7621825, 16768015, 83840075]

約数ペア:

[(1, 83840075), (5, 16768015), (11, 7621825), (25, 3353603), (55, 1524365), (109, 769175), (275, 304873), (545, 153835), (1199, 69925), (2725, 30767), (2797, 29975), (5995, 13985)]