995745025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{23063}}^1$

素因数の和:23241

約数の個数: 24

約数和(自身を含む): 1355609664

約数和(自身を除く): 359864639

約数列:

[1, 5, 11, 25, 55, 157, 275, 785, 1727, 3925, 8635, 23063, 43175, 115315, 253693, 576575, 1268465, 3620891, 6342325, 18104455, 39829801, 90522275, 199149005, 995745025]

約数ペア:

[(1, 995745025), (5, 199149005), (11, 90522275), (25, 39829801), (55, 18104455), (157, 6342325), (275, 3620891), (785, 1268465), (1727, 576575), (3925, 253693), (8635, 115315), (23063, 43175)]