325680705

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1163}}^1$

素因数の和:1315

約数の個数: 72

約数和(自身を含む): 662418432

約数和(自身を除く): 336737727

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 127, 147, 245, 315, 381, 441, 635, 735, 889, 1143, 1163, 1905, 2205, 2667, 3489, 4445, 5715, 5815, 6223, 8001, 8141, 10467, 13335, 17445, 18669, 24423, 31115, 40005, 40705, 52335, 56007, 56987, 73269, 93345, 122115, 147701, 170961, 280035, 284935, 366345, 443103, 512883, 738505, 854805, 1033907, 1329309, 2215515, 2564415, 3101721, 5169535, 6646545, 7237349, 9305163, 15508605, 21712047, 36186745, 46525815, 65136141, 108560235, 325680705]

約数ペア:

[(1, 325680705), (3, 108560235), (5, 65136141), (7, 46525815), (9, 36186745), (15, 21712047), (21, 15508605), (35, 9305163), (45, 7237349), (49, 6646545), (63, 5169535), (105, 3101721), (127, 2564415), (147, 2215515), (245, 1329309), (315, 1033907), (381, 854805), (441, 738505), (635, 512883), (735, 443103), (889, 366345), (1143, 284935), (1163, 280035), (1905, 170961), (2205, 147701), (2667, 122115), (3489, 93345), (4445, 73269), (5715, 56987), (5815, 56007), (6223, 52335), (8001, 40705), (8141, 40005), (10467, 31115), (13335, 24423), (17445, 18669)]