291244947955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{3041}}^1\times {\mathrm{5437}}^1$

素因数の和:8767

約数の個数: 32

約数和(自身を含む): 377960663808

約数和(自身を除く): 86715715853

約数列:

[1, 5, 13, 65, 271, 1355, 3041, 3523, 5437, 15205, 17615, 27185, 39533, 70681, 197665, 353405, 824111, 1473427, 4120555, 7367135, 10713443, 16533917, 19154551, 53567215, 82669585, 95772755, 214940921, 1074704605, 4480691507, 22403457535, 58248989591, 291244947955]

約数ペア:

[(1, 291244947955), (5, 58248989591), (13, 22403457535), (65, 4480691507), (271, 1074704605), (1355, 214940921), (3041, 95772755), (3523, 82669585), (5437, 53567215), (15205, 19154551), (17615, 16533917), (27185, 10713443), (39533, 7367135), (70681, 4120555), (197665, 1473427), (353405, 824111)]