67005415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 89579520

約数和(自身を除く): 22574105

約数列:

[1, 5, 17, 31, 59, 85, 155, 295, 431, 527, 1003, 1829, 2155, 2635, 5015, 7327, 9145, 13361, 25429, 31093, 36635, 66805, 127145, 155465, 227137, 432293, 788299, 1135685, 2161465, 3941495, 13401083, 67005415]

約数ペア:

[(1, 67005415), (5, 13401083), (17, 3941495), (31, 2161465), (59, 1135685), (85, 788299), (155, 432293), (295, 227137), (431, 155465), (527, 127145), (1003, 66805), (1829, 36635), (2155, 31093), (2635, 25429), (5015, 13361), (7327, 9145)]