274313755

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 359976960

約数和(自身を除く): 85663205

約数列:

[1, 5, 23, 29, 83, 115, 145, 415, 667, 991, 1909, 2407, 3335, 4955, 9545, 12035, 22793, 28739, 55361, 82253, 113965, 143695, 276805, 411265, 660997, 1891819, 2385337, 3304985, 9459095, 11926685, 54862751, 274313755]

約数ペア:

[(1, 274313755), (5, 54862751), (23, 11926685), (29, 9459095), (83, 3304985), (115, 2385337), (145, 1891819), (415, 660997), (667, 411265), (991, 276805), (1909, 143695), (2407, 113965), (3335, 82253), (4955, 55361), (9545, 28739), (12035, 22793)]