90162215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2683}}^1$

素因数の和:2759

約数の個数: 32

約数和(自身を含む): 129862656

約数和(自身を除く): 39700441

約数列:

[1, 5, 11, 13, 47, 55, 65, 143, 235, 517, 611, 715, 2585, 2683, 3055, 6721, 13415, 29513, 33605, 34879, 126101, 147565, 174395, 383669, 630505, 1387111, 1639313, 1918345, 6935555, 8196565, 18032443, 90162215]

約数ペア:

[(1, 90162215), (5, 18032443), (11, 8196565), (13, 6935555), (47, 1918345), (55, 1639313), (65, 1387111), (143, 630505), (235, 383669), (517, 174395), (611, 147565), (715, 126101), (2585, 34879), (2683, 33605), (3055, 29513), (6721, 13415)]