152886745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 206841600

約数和(自身を除く): 53954855

約数列:

[1, 5, 11, 41, 55, 151, 205, 449, 451, 755, 1661, 2245, 2255, 4939, 6191, 8305, 18409, 24695, 30955, 67799, 68101, 92045, 202499, 338995, 340505, 745789, 1012495, 2779759, 3728945, 13898795, 30577349, 152886745]

約数ペア:

[(1, 152886745), (5, 30577349), (11, 13898795), (41, 3728945), (55, 2779759), (151, 1012495), (205, 745789), (449, 340505), (451, 338995), (755, 202499), (1661, 92045), (2245, 68101), (2255, 67799), (4939, 30955), (6191, 24695), (8305, 18409)]