26412405

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 44005248

約数和(自身を除く): 17592843

約数列:

[1, 3, 5, 15, 41, 67, 123, 201, 205, 335, 615, 641, 1005, 1923, 2747, 3205, 8241, 9615, 13735, 26281, 41205, 42947, 78843, 128841, 131405, 214735, 394215, 644205, 1760827, 5282481, 8804135, 26412405]

約数ペア:

[(1, 26412405), (3, 8804135), (5, 5282481), (15, 1760827), (41, 644205), (67, 394215), (123, 214735), (201, 131405), (205, 128841), (335, 78843), (615, 42947), (641, 41205), (1005, 26281), (1923, 13735), (2747, 9615), (3205, 8241)]