2600009835

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7649}}^1$

素因数の和:7748

約数の個数: 64

約数和(自身を含む): 4653158400

約数和(自身を除く): 2053148565

約数列:

[1, 3, 5, 15, 17, 31, 43, 51, 85, 93, 129, 155, 215, 255, 465, 527, 645, 731, 1333, 1581, 2193, 2635, 3655, 3999, 6665, 7649, 7905, 10965, 19995, 22661, 22947, 38245, 67983, 113305, 114735, 130033, 237119, 328907, 339915, 390099, 650165, 711357, 986721, 1185595, 1644535, 1950495, 3556785, 4031023, 4933605, 5591419, 10196117, 12093069, 16774257, 20155115, 27957095, 30588351, 50980585, 60465345, 83871285, 152941755, 173333989, 520001967, 866669945, 2600009835]

約数ペア:

[(1, 2600009835), (3, 866669945), (5, 520001967), (15, 173333989), (17, 152941755), (31, 83871285), (43, 60465345), (51, 50980585), (85, 30588351), (93, 27957095), (129, 20155115), (155, 16774257), (215, 12093069), (255, 10196117), (465, 5591419), (527, 4933605), (645, 4031023), (731, 3556785), (1333, 1950495), (1581, 1644535), (2193, 1185595), (2635, 986721), (3655, 711357), (3999, 650165), (6665, 390099), (7649, 339915), (7905, 328907), (10965, 237119), (19995, 130033), (22661, 114735), (22947, 113305), (38245, 67983)]