75820051

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 88957440

約数和(自身を除く): 13137389

約数列:

[1, 17, 19, 43, 53, 103, 323, 731, 817, 901, 1007, 1751, 1957, 2279, 4429, 5459, 13889, 17119, 33269, 38743, 43301, 75293, 84151, 92803, 103721, 234737, 736117, 1430567, 1763257, 3990529, 4460003, 75820051]

約数ペア:

[(1, 75820051), (17, 4460003), (19, 3990529), (43, 1763257), (53, 1430567), (103, 736117), (323, 234737), (731, 103721), (817, 92803), (901, 84151), (1007, 75293), (1751, 43301), (1957, 38743), (2279, 33269), (4429, 17119), (5459, 13889)]