85239955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 115084800

約数和(自身を除く): 29844845

約数列:

[1, 5, 17, 23, 59, 85, 115, 295, 391, 739, 1003, 1357, 1955, 3695, 5015, 6785, 12563, 16997, 23069, 43601, 62815, 84985, 115345, 218005, 288949, 741217, 1002823, 1444745, 3706085, 5014115, 17047991, 85239955]

約数ペア:

[(1, 85239955), (5, 17047991), (17, 5014115), (23, 3706085), (59, 1444745), (85, 1002823), (115, 741217), (295, 288949), (391, 218005), (739, 115345), (1003, 84985), (1357, 62815), (1955, 43601), (3695, 23069), (5015, 16997), (6785, 12563)]