226623145

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 317534976

約数和(自身を除く): 90911831

約数列:

[1, 5, 7, 35, 67, 241, 335, 401, 469, 1205, 1687, 2005, 2345, 2807, 8435, 14035, 16147, 26867, 80735, 96641, 113029, 134335, 188069, 483205, 565145, 676487, 940345, 3382435, 6474947, 32374735, 45324629, 226623145]

約数ペア:

[(1, 226623145), (5, 45324629), (7, 32374735), (35, 6474947), (67, 3382435), (241, 940345), (335, 676487), (401, 565145), (469, 483205), (1205, 188069), (1687, 134335), (2005, 113029), (2345, 96641), (2807, 80735), (8435, 26867), (14035, 16147)]