38016815

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 50872320

約数和(自身を除く): 12855505

約数列:

[1, 5, 19, 23, 95, 115, 127, 137, 437, 635, 685, 2185, 2413, 2603, 2921, 3151, 12065, 13015, 14605, 15755, 17399, 55499, 59869, 86995, 277495, 299345, 330581, 400177, 1652905, 2000885, 7603363, 38016815]

約数ペア:

[(1, 38016815), (5, 7603363), (19, 2000885), (23, 1652905), (95, 400177), (115, 330581), (127, 299345), (137, 277495), (437, 86995), (635, 59869), (685, 55499), (2185, 17399), (2413, 15755), (2603, 14605), (2921, 13015), (3151, 12065)]