129343755

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 210682944

約数和(自身を除く): 81339189

約数列:

[1, 3, 5, 15, 113, 137, 339, 411, 557, 565, 685, 1671, 1695, 2055, 2785, 8355, 15481, 46443, 62941, 76309, 77405, 188823, 228927, 232215, 314705, 381545, 944115, 1144635, 8622917, 25868751, 43114585, 129343755]

約数ペア:

[(1, 129343755), (3, 43114585), (5, 25868751), (15, 8622917), (113, 1144635), (137, 944115), (339, 381545), (411, 314705), (557, 232215), (565, 228927), (685, 188823), (1671, 77405), (1695, 76309), (2055, 62941), (2785, 46443), (8355, 15481)]