201673215

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{84559}}^1$

素因数の和:84623

約数の個数: 24

約数和(自身を含む): 356166720

約数和(自身を除く): 154493505

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 84559, 253677, 422795, 761031, 1268385, 3805155, 4481627, 13444881, 22408135, 40334643, 67224405, 201673215]

約数ペア:

[(1, 201673215), (3, 67224405), (5, 40334643), (9, 22408135), (15, 13444881), (45, 4481627), (53, 3805155), (159, 1268385), (265, 761031), (477, 422795), (795, 253677), (2385, 84559)]