27239245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 37926144

約数和(自身を除く): 10686899

約数列:

[1, 5, 11, 23, 55, 61, 115, 253, 305, 353, 671, 1265, 1403, 1765, 3355, 3883, 7015, 8119, 15433, 19415, 21533, 40595, 77165, 89309, 107665, 236863, 446545, 495259, 1184315, 2476295, 5447849, 27239245]

約数ペア:

[(1, 27239245), (5, 5447849), (11, 2476295), (23, 1184315), (55, 495259), (61, 446545), (115, 236863), (253, 107665), (305, 89309), (353, 77165), (671, 40595), (1265, 21533), (1403, 19415), (1765, 15433), (3355, 8119), (3883, 7015)]