156749835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{22093}}^1$

素因数の和:22155

約数の個数: 32

約数和(自身を含む): 279975168

約数和(自身を除く): 123225333

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 22093, 66279, 110465, 243023, 331395, 729069, 949999, 1215115, 2849997, 3645345, 4749995, 10449989, 14249985, 31349967, 52249945, 156749835]

約数ペア:

[(1, 156749835), (3, 52249945), (5, 31349967), (11, 14249985), (15, 10449989), (33, 4749995), (43, 3645345), (55, 2849997), (129, 1215115), (165, 949999), (215, 729069), (473, 331395), (645, 243023), (1419, 110465), (2365, 66279), (7095, 22093)]