1268795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:115

約数の個数: 32

約数和(自身を含む): 1866240

約数和(自身を除く): 597445

約数列:

[1, 5, 11, 17, 23, 55, 59, 85, 115, 187, 253, 295, 391, 649, 935, 1003, 1265, 1357, 1955, 3245, 4301, 5015, 6785, 11033, 14927, 21505, 23069, 55165, 74635, 115345, 253759, 1268795]

約数ペア:

[(1, 1268795), (5, 253759), (11, 115345), (17, 74635), (23, 55165), (55, 23069), (59, 21505), (85, 14927), (115, 11033), (187, 6785), (253, 5015), (295, 4301), (391, 3245), (649, 1955), (935, 1357), (1003, 1265)]