8214105

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 14204160

約数和(自身を除く): 5990055

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 821, 2001, 2463, 3335, 4105, 10005, 12315, 18883, 23809, 56649, 71427, 94415, 119045, 283245, 357135, 547607, 1642821, 2738035, 8214105]

約数ペア:

[(1, 8214105), (3, 2738035), (5, 1642821), (15, 547607), (23, 357135), (29, 283245), (69, 119045), (87, 94415), (115, 71427), (145, 56649), (345, 23809), (435, 18883), (667, 12315), (821, 10005), (2001, 4105), (2463, 3335)]