42017385

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{75707}}^1$

素因数の和:75752

約数の個数: 16

約数和(自身を含む): 69045696

約数和(自身を除く): 27028311

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 75707, 227121, 378535, 1135605, 2801159, 8403477, 14005795, 42017385]

約数ペア:

[(1, 42017385), (3, 14005795), (5, 8403477), (15, 2801159), (37, 1135605), (111, 378535), (185, 227121), (555, 75707)]