162639255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8737}}^1$

素因数の和:8835

約数の個数: 32

約数和(自身を含む): 279336384

約数和(自身を除く): 116697129

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 1095, 1241, 3723, 6205, 8737, 18615, 26211, 43685, 131055, 148529, 445587, 637801, 742645, 1913403, 2227935, 3189005, 9567015, 10842617, 32527851, 54213085, 162639255]

約数ペア:

[(1, 162639255), (3, 54213085), (5, 32527851), (15, 10842617), (17, 9567015), (51, 3189005), (73, 2227935), (85, 1913403), (219, 742645), (255, 637801), (365, 445587), (1095, 148529), (1241, 131055), (3723, 43685), (6205, 26211), (8737, 18615)]