68942665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 93591936

約数和(自身を除く): 24649271

約数列:

[1, 5, 11, 53, 55, 67, 265, 335, 353, 583, 737, 1765, 2915, 3551, 3685, 3883, 17755, 18709, 19415, 23651, 39061, 93545, 118255, 195305, 205799, 260161, 1028995, 1253503, 1300805, 6267515, 13788533, 68942665]

約数ペア:

[(1, 68942665), (5, 13788533), (11, 6267515), (53, 1300805), (55, 1253503), (67, 1028995), (265, 260161), (335, 205799), (353, 195305), (583, 118255), (737, 93545), (1765, 39061), (2915, 23651), (3551, 19415), (3685, 18709), (3883, 17755)]