86535415

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 112066560

約数和(自身を除く): 25531145

約数列:

[1, 5, 31, 37, 79, 155, 185, 191, 395, 955, 1147, 2449, 2923, 5735, 5921, 7067, 12245, 14615, 15089, 29605, 35335, 75445, 90613, 219077, 453065, 467759, 558293, 1095385, 2338795, 2791465, 17307083, 86535415]

約数ペア:

[(1, 86535415), (5, 17307083), (31, 2791465), (37, 2338795), (79, 1095385), (155, 558293), (185, 467759), (191, 453065), (395, 219077), (955, 90613), (1147, 75445), (2449, 35335), (2923, 29605), (5735, 15089), (5921, 14615), (7067, 12245)]