2025653615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 2773647360

約数和(自身を除く): 747993745

約数列:

[1, 5, 17, 31, 37, 79, 85, 155, 185, 263, 395, 527, 629, 1147, 1315, 1343, 2449, 2635, 2923, 3145, 4471, 5735, 6715, 8153, 9731, 12245, 14615, 19499, 20777, 22355, 40765, 41633, 48655, 49691, 90613, 97495, 103885, 138601, 165427, 208165, 248455, 301661, 353209, 453065, 644087, 693005, 768749, 827135, 1508305, 1540421, 1766045, 3220435, 3843745, 5128237, 7702105, 10949479, 13068733, 23831219, 25641185, 54747395, 65343665, 119156095, 405130723, 2025653615]

約数ペア:

[(1, 2025653615), (5, 405130723), (17, 119156095), (31, 65343665), (37, 54747395), (79, 25641185), (85, 23831219), (155, 13068733), (185, 10949479), (263, 7702105), (395, 5128237), (527, 3843745), (629, 3220435), (1147, 1766045), (1315, 1540421), (1343, 1508305), (2449, 827135), (2635, 768749), (2923, 693005), (3145, 644087), (4471, 453065), (5735, 353209), (6715, 301661), (8153, 248455), (9731, 208165), (12245, 165427), (14615, 138601), (19499, 103885), (20777, 97495), (22355, 90613), (40765, 49691), (41633, 48655)]