2521695

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 64

約数和(自身を含む): 4976640

約数和(自身を除く): 2454945

約数列:

[1, 3, 5, 11, 15, 17, 29, 31, 33, 51, 55, 85, 87, 93, 145, 155, 165, 187, 255, 319, 341, 435, 465, 493, 527, 561, 899, 935, 957, 1023, 1479, 1581, 1595, 1705, 2465, 2635, 2697, 2805, 4495, 4785, 5115, 5423, 5797, 7395, 7905, 9889, 13485, 15283, 16269, 17391, 27115, 28985, 29667, 45849, 49445, 76415, 81345, 86955, 148335, 168113, 229245, 504339, 840565, 2521695]

約数ペア:

[(1, 2521695), (3, 840565), (5, 504339), (11, 229245), (15, 168113), (17, 148335), (29, 86955), (31, 81345), (33, 76415), (51, 49445), (55, 45849), (85, 29667), (87, 28985), (93, 27115), (145, 17391), (155, 16269), (165, 15283), (187, 13485), (255, 9889), (319, 7905), (341, 7395), (435, 5797), (465, 5423), (493, 5115), (527, 4785), (561, 4495), (899, 2805), (935, 2697), (957, 2635), (1023, 2465), (1479, 1705), (1581, 1595)]