142898175

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:639

約数の個数: 120

約数和(自身を含む): 320845536

約数和(自身を除く): 177947361

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 27, 35, 45, 51, 63, 75, 81, 85, 105, 119, 135, 153, 175, 189, 225, 255, 315, 357, 405, 425, 459, 525, 567, 593, 595, 675, 765, 945, 1071, 1275, 1377, 1575, 1779, 1785, 2025, 2295, 2835, 2965, 2975, 3213, 3825, 4151, 4725, 5337, 5355, 6885, 8895, 8925, 9639, 10081, 11475, 12453, 14175, 14825, 16011, 16065, 20755, 26685, 26775, 30243, 34425, 37359, 44475, 48033, 48195, 50405, 62265, 70567, 80055, 80325, 90729, 103775, 112077, 133425, 151215, 186795, 211701, 240165, 240975, 252025, 272187, 311325, 336231, 352835, 400275, 453645, 560385, 635103, 756075, 816561, 933975, 1058505, 1200825, 1360935, 1681155, 1764175, 1905309, 2268225, 2801925, 3175515, 4082805, 5292525, 5715927, 6804675, 8405775, 9526545, 15877575, 20414025, 28579635, 47632725, 142898175]

約数ペア:

[(1, 142898175), (3, 47632725), (5, 28579635), (7, 20414025), (9, 15877575), (15, 9526545), (17, 8405775), (21, 6804675), (25, 5715927), (27, 5292525), (35, 4082805), (45, 3175515), (51, 2801925), (63, 2268225), (75, 1905309), (81, 1764175), (85, 1681155), (105, 1360935), (119, 1200825), (135, 1058505), (153, 933975), (175, 816561), (189, 756075), (225, 635103), (255, 560385), (315, 453645), (357, 400275), (405, 352835), (425, 336231), (459, 311325), (525, 272187), (567, 252025), (593, 240975), (595, 240165), (675, 211701), (765, 186795), (945, 151215), (1071, 133425), (1275, 112077), (1377, 103775), (1575, 90729), (1779, 80325), (1785, 80055), (2025, 70567), (2295, 62265), (2835, 50405), (2965, 48195), (2975, 48033), (3213, 44475), (3825, 37359), (4151, 34425), (4725, 30243), (5337, 26775), (5355, 26685), (6885, 20755), (8895, 16065), (8925, 16011), (9639, 14825), (10081, 14175), (11475, 12453)]