47801025

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12497}}^1$

素因数の和:12530

約数の個数: 36

約数和(自身を含む): 90660492

約数和(自身を除く): 42859467

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 12497, 37491, 62485, 112473, 187455, 212449, 312425, 562365, 637347, 937275, 1062245, 1912041, 2811825, 3186735, 5311225, 9560205, 15933675, 47801025]

約数ペア:

[(1, 47801025), (3, 15933675), (5, 9560205), (9, 5311225), (15, 3186735), (17, 2811825), (25, 1912041), (45, 1062245), (51, 937275), (75, 637347), (85, 562365), (153, 312425), (225, 212449), (255, 187455), (425, 112473), (765, 62485), (1275, 37491), (3825, 12497)]