26306135

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 34947072

約数和(自身を除く): 8640937

約数列:

[1, 5, 23, 31, 47, 115, 155, 157, 235, 713, 785, 1081, 1457, 3565, 3611, 4867, 5405, 7285, 7379, 18055, 24335, 33511, 36895, 111941, 167555, 169717, 228749, 559705, 848585, 1143745, 5261227, 26306135]

約数ペア:

[(1, 26306135), (5, 5261227), (23, 1143745), (31, 848585), (47, 559705), (115, 228749), (155, 169717), (157, 167555), (235, 111941), (713, 36895), (785, 33511), (1081, 24335), (1457, 18055), (3565, 7379), (3611, 7285), (4867, 5405)]