16404732775

素因数分解:

$5^2\times {\mathrm{137}}^1\times {\mathrm{431}}^1\times {\mathrm{11113}}^1$

素因数の和:11691

約数の個数: 24

約数和(自身を含む): 20539738944

約数和(自身を除く): 4135006169

約数列:

[1, 5, 25, 137, 431, 685, 2155, 3425, 10775, 11113, 55565, 59047, 277825, 295235, 1476175, 1522481, 4789703, 7612405, 23948515, 38062025, 119742575, 656189311, 3280946555, 16404732775]

約数ペア:

[(1, 16404732775), (5, 3280946555), (25, 656189311), (137, 119742575), (431, 38062025), (685, 23948515), (2155, 7612405), (3425, 4789703), (10775, 1522481), (11113, 1476175), (55565, 295235), (59047, 277825)]