86472485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 119798784

約数和(自身を除く): 33326299

約数列:

[1, 5, 11, 31, 41, 55, 155, 205, 341, 451, 1237, 1271, 1705, 2255, 6185, 6355, 13607, 13981, 38347, 50717, 68035, 69905, 191735, 253585, 421817, 557887, 1572227, 2109085, 2789435, 7861135, 17294497, 86472485]

約数ペア:

[(1, 86472485), (5, 17294497), (11, 7861135), (31, 2789435), (41, 2109085), (55, 1572227), (155, 557887), (205, 421817), (341, 253585), (451, 191735), (1237, 69905), (1271, 68035), (1705, 50717), (2255, 38347), (6185, 13981), (6355, 13607)]