91474955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4127}}^1$

素因数の和:4187

約数の個数: 32

約数和(自身を含む): 133152768

約数和(自身を除く): 41677813

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 341, 403, 715, 1705, 2015, 4127, 4433, 20635, 22165, 45397, 53651, 127937, 226985, 268255, 590161, 639685, 1407307, 1663181, 2950805, 7036535, 8315905, 18294991, 91474955]

約数ペア:

[(1, 91474955), (5, 18294991), (11, 8315905), (13, 7036535), (31, 2950805), (55, 1663181), (65, 1407307), (143, 639685), (155, 590161), (341, 268255), (403, 226985), (715, 127937), (1705, 53651), (2015, 45397), (4127, 22165), (4433, 20635)]