2537115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 4717056

約数和(自身を除く): 2179941

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 331, 365, 511, 993, 1095, 1533, 1655, 2317, 2555, 4965, 6951, 7665, 11585, 24163, 34755, 72489, 120815, 169141, 362445, 507423, 845705, 2537115]

約数ペア:

[(1, 2537115), (3, 845705), (5, 507423), (7, 362445), (15, 169141), (21, 120815), (35, 72489), (73, 34755), (105, 24163), (219, 11585), (331, 7665), (365, 6951), (511, 4965), (993, 2555), (1095, 2317), (1533, 1655)]