23648255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 31795200

約数和(自身を除く): 8146945

約数列:

[1, 5, 19, 23, 79, 95, 115, 137, 395, 437, 685, 1501, 1817, 2185, 2603, 3151, 7505, 9085, 10823, 13015, 15755, 34523, 54115, 59869, 172615, 205637, 248929, 299345, 1028185, 1244645, 4729651, 23648255]

約数ペア:

[(1, 23648255), (5, 4729651), (19, 1244645), (23, 1028185), (79, 299345), (95, 248929), (115, 205637), (137, 172615), (395, 59869), (437, 54115), (685, 34523), (1501, 15755), (1817, 13015), (2185, 10823), (2603, 9085), (3151, 7505)]