26435855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 34781184

約数和(自身を除く): 8345329

約数列:

[1, 5, 23, 47, 67, 73, 115, 235, 335, 365, 1081, 1541, 1679, 3149, 3431, 4891, 5405, 7705, 8395, 15745, 17155, 24455, 72427, 78913, 112493, 229877, 362135, 394565, 562465, 1149385, 5287171, 26435855]

約数ペア:

[(1, 26435855), (5, 5287171), (23, 1149385), (47, 562465), (67, 394565), (73, 362135), (115, 229877), (235, 112493), (335, 78913), (365, 72427), (1081, 24455), (1541, 17155), (1679, 15745), (3149, 8395), (3431, 7705), (4891, 5405)]