78825235

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{1601}}^1$

素因数の和:1878

約数の個数: 16

約数和(自身を含む): 97273440

約数和(自身を除く): 18448205

約数列:

[1, 5, 43, 215, 229, 1145, 1601, 8005, 9847, 49235, 68843, 344215, 366629, 1833145, 15765047, 78825235]

約数ペア:

[(1, 78825235), (5, 15765047), (43, 1833145), (215, 366629), (229, 344215), (1145, 68843), (1601, 49235), (8005, 9847)]