39406735

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2621}}^1$

素因数の和:2754

約数の個数: 16

約数和(自身を含む): 49335552

約数和(自身を除く): 9928817

約数列:

[1, 5, 31, 97, 155, 485, 2621, 3007, 13105, 15035, 81251, 254237, 406255, 1271185, 7881347, 39406735]

約数ペア:

[(1, 39406735), (5, 7881347), (31, 1271185), (97, 406255), (155, 254237), (485, 81251), (2621, 15035), (3007, 13105)]