318208905

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1049}}^1$

素因数の和:1180

約数の個数: 80

約数和(自身を含む): 658627200

約数和(自身を除く): 340418295

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 107, 135, 189, 315, 321, 405, 535, 567, 749, 945, 963, 1049, 1605, 2247, 2835, 2889, 3147, 3745, 4815, 5245, 6741, 7343, 8667, 9441, 11235, 14445, 15735, 20223, 22029, 28323, 33705, 36715, 43335, 47205, 60669, 66087, 84969, 101115, 110145, 112243, 141615, 198261, 303345, 330435, 336729, 424845, 561215, 594783, 785701, 991305, 1010187, 1683645, 2357103, 2973915, 3030561, 3928505, 5050935, 7071309, 9091683, 11785515, 15152805, 21213927, 35356545, 45458415, 63641781, 106069635, 318208905]

約数ペア:

[(1, 318208905), (3, 106069635), (5, 63641781), (7, 45458415), (9, 35356545), (15, 21213927), (21, 15152805), (27, 11785515), (35, 9091683), (45, 7071309), (63, 5050935), (81, 3928505), (105, 3030561), (107, 2973915), (135, 2357103), (189, 1683645), (315, 1010187), (321, 991305), (405, 785701), (535, 594783), (567, 561215), (749, 424845), (945, 336729), (963, 330435), (1049, 303345), (1605, 198261), (2247, 141615), (2835, 112243), (2889, 110145), (3147, 101115), (3745, 84969), (4815, 66087), (5245, 60669), (6741, 47205), (7343, 43335), (8667, 36715), (9441, 33705), (11235, 28323), (14445, 22029), (15735, 20223)]