156768447875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{421279}}^1$

素因数の和:421536

約数の個数: 32

約数和(自身を含む): 211617369600

約数和(自身を除く): 54848921725

約数列:

[1, 5, 13, 25, 65, 125, 229, 325, 1145, 1625, 2977, 5725, 14885, 28625, 74425, 372125, 421279, 2106395, 5476627, 10531975, 27383135, 52659875, 96472891, 136915675, 482364455, 684578375, 1254147583, 2411822275, 6270737915, 12059111375, 31353689575, 156768447875]

約数ペア:

[(1, 156768447875), (5, 31353689575), (13, 12059111375), (25, 6270737915), (65, 2411822275), (125, 1254147583), (229, 684578375), (325, 482364455), (1145, 136915675), (1625, 96472891), (2977, 52659875), (5725, 27383135), (14885, 10531975), (28625, 5476627), (74425, 2106395), (372125, 421279)]