78494015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{29789}}^1$

素因数の和:29842

約数の個数: 16

約数和(自身を含む): 102954240

約数和(自身を除く): 24460225

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 29789, 148945, 506413, 923459, 2532065, 4617295, 15698803, 78494015]

約数ペア:

[(1, 78494015), (5, 15698803), (17, 4617295), (31, 2532065), (85, 923459), (155, 506413), (527, 148945), (2635, 29789)]