2738732725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^2$

素因数の和:586

約数の個数: 36

約数和(自身を含む): 3635415756

約数和(自身を除く): 896683031

約数列:

[1, 5, 17, 25, 85, 173, 193, 425, 865, 965, 2941, 3281, 4325, 4825, 14705, 16405, 33389, 37249, 73525, 82025, 166945, 186245, 567613, 633233, 834725, 931225, 2838065, 3166165, 6444077, 14190325, 15830825, 32220385, 109549309, 161101925, 547746545, 2738732725]

約数ペア:

[(1, 2738732725), (5, 547746545), (17, 161101925), (25, 109549309), (85, 32220385), (173, 15830825), (193, 14190325), (425, 6444077), (865, 3166165), (965, 2838065), (2941, 931225), (3281, 834725), (4325, 633233), (4825, 567613), (14705, 186245), (16405, 166945), (33389, 82025), (37249, 73525)]