90598625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 123002880

約数和(自身を除く): 32404255

約数列:

[1, 5, 13, 25, 65, 125, 127, 325, 439, 635, 1625, 1651, 2195, 3175, 5707, 8255, 10975, 15875, 28535, 41275, 54875, 55753, 142675, 206375, 278765, 713375, 724789, 1393825, 3623945, 6969125, 18119725, 90598625]

約数ペア:

[(1, 90598625), (5, 18119725), (13, 6969125), (25, 3623945), (65, 1393825), (125, 724789), (127, 713375), (325, 278765), (439, 206375), (635, 142675), (1625, 55753), (1651, 54875), (2195, 41275), (3175, 28535), (5707, 15875), (8255, 10975)]