156905835

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8429}}^1$

素因数の和:8527

約数の個数: 32

約数和(自身を含む): 269490240

約数和(自身を除く): 112584405

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 1095, 1241, 3723, 6205, 8429, 18615, 25287, 42145, 126435, 143293, 429879, 615317, 716465, 1845951, 2149395, 3076585, 9229755, 10460389, 31381167, 52301945, 156905835]

約数ペア:

[(1, 156905835), (3, 52301945), (5, 31381167), (15, 10460389), (17, 9229755), (51, 3076585), (73, 2149395), (85, 1845951), (219, 716465), (255, 615317), (365, 429879), (1095, 143293), (1241, 126435), (3723, 42145), (6205, 25287), (8429, 18615)]