259471675

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{4091}}^1$

素因数の和:4203

約数の個数: 24

約数和(自身を含む): 334889280

約数和(自身を除く): 75417605

約数列:

[1, 5, 25, 43, 59, 215, 295, 1075, 1475, 2537, 4091, 12685, 20455, 63425, 102275, 175913, 241369, 879565, 1206845, 4397825, 6034225, 10378867, 51894335, 259471675]

約数ペア:

[(1, 259471675), (5, 51894335), (25, 10378867), (43, 6034225), (59, 4397825), (215, 1206845), (295, 879565), (1075, 241369), (1475, 175913), (2537, 102275), (4091, 63425), (12685, 20455)]