228223835

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1013}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 322987392

約数和(自身を除く): 94763557

約数列:

[1, 5, 7, 35, 41, 157, 205, 287, 785, 1013, 1099, 1435, 5065, 5495, 6437, 7091, 32185, 35455, 41533, 45059, 159041, 207665, 225295, 290731, 795205, 1113287, 1453655, 5566435, 6520681, 32603405, 45644767, 228223835]

約数ペア:

[(1, 228223835), (5, 45644767), (7, 32603405), (35, 6520681), (41, 5566435), (157, 1453655), (205, 1113287), (287, 795205), (785, 290731), (1013, 225295), (1099, 207665), (1435, 159041), (5065, 45059), (5495, 41533), (6437, 35455), (7091, 32185)]