634865

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 1016064

約数和(自身を除く): 381199

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 97, 119, 187, 385, 485, 595, 679, 935, 1067, 1309, 1649, 3395, 5335, 6545, 7469, 8245, 11543, 18139, 37345, 57715, 90695, 126973, 634865]

約数ペア:

[(1, 634865), (5, 126973), (7, 90695), (11, 57715), (17, 37345), (35, 18139), (55, 11543), (77, 8245), (85, 7469), (97, 6545), (119, 5335), (187, 3395), (385, 1649), (485, 1309), (595, 1067), (679, 935)]