2595285

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 5762016

約数和(自身を除く): 3166731

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 107, 147, 165, 231, 245, 315, 321, 385, 441, 495, 535, 539, 693, 735, 749, 963, 1155, 1177, 1605, 1617, 2205, 2247, 2695, 3465, 3531, 3745, 4815, 4851, 5243, 5885, 6741, 8085, 8239, 10593, 11235, 15729, 17655, 24255, 24717, 26215, 33705, 41195, 47187, 52965, 57673, 74151, 78645, 123585, 173019, 235935, 288365, 370755, 519057, 865095, 2595285]

約数ペア:

[(1, 2595285), (3, 865095), (5, 519057), (7, 370755), (9, 288365), (11, 235935), (15, 173019), (21, 123585), (33, 78645), (35, 74151), (45, 57673), (49, 52965), (55, 47187), (63, 41195), (77, 33705), (99, 26215), (105, 24717), (107, 24255), (147, 17655), (165, 15729), (231, 11235), (245, 10593), (315, 8239), (321, 8085), (385, 6741), (441, 5885), (495, 5243), (535, 4851), (539, 4815), (693, 3745), (735, 3531), (749, 3465), (963, 2695), (1155, 2247), (1177, 2205), (1605, 1617)]