3100215

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^2$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 5153904

約数和(自身を除く): 2053689

約数列:

[1, 3, 5, 15, 41, 71, 123, 205, 213, 355, 615, 1065, 2911, 5041, 8733, 14555, 15123, 25205, 43665, 75615, 206681, 620043, 1033405, 3100215]

約数ペア:

[(1, 3100215), (3, 1033405), (5, 620043), (15, 206681), (41, 75615), (71, 43665), (123, 25205), (205, 15123), (213, 14555), (355, 8733), (615, 5041), (1065, 2911)]