90258265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{7481}}^1$

素因数の和:7632

約数の個数: 16

約数和(自身を含む): 114923520

約数和(自身を除く): 24665255

約数列:

[1, 5, 19, 95, 127, 635, 2413, 7481, 12065, 37405, 142139, 710695, 950087, 4750435, 18051653, 90258265]

約数ペア:

[(1, 90258265), (5, 18051653), (19, 4750435), (95, 950087), (127, 710695), (635, 142139), (2413, 37405), (7481, 12065)]