267376495

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 344010240

約数和(自身を除く): 76633745

約数列:

[1, 5, 23, 59, 115, 157, 251, 295, 785, 1255, 1357, 3611, 5773, 6785, 9263, 14809, 18055, 28865, 39407, 46315, 74045, 197035, 213049, 340607, 906361, 1065245, 1703035, 2325013, 4531805, 11625065, 53475299, 267376495]

約数ペア:

[(1, 267376495), (5, 53475299), (23, 11625065), (59, 4531805), (115, 2325013), (157, 1703035), (251, 1065245), (295, 906361), (785, 340607), (1255, 213049), (1357, 197035), (3611, 74045), (5773, 46315), (6785, 39407), (9263, 28865), (14809, 18055)]