979291215

素因数分解:

$3^6\times 5^1\times 7^2\times {\mathrm{5483}}^1$

素因数の和:5520

約数の個数: 84

約数和(自身を含む): 2049952104

約数和(自身を除く): 1070660889

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 243, 245, 315, 405, 441, 567, 729, 735, 945, 1215, 1323, 1701, 2205, 2835, 3645, 3969, 5103, 5483, 6615, 8505, 11907, 16449, 19845, 25515, 27415, 35721, 38381, 49347, 59535, 82245, 115143, 148041, 178605, 191905, 246735, 268667, 345429, 444123, 575715, 740205, 806001, 1036287, 1332369, 1343335, 1727145, 2220615, 2418003, 3108861, 3997107, 4030005, 5181435, 6661845, 7254009, 9326583, 12090015, 15544305, 19985535, 21762027, 27979749, 36270045, 46632915, 65286081, 108810135, 139898745, 195858243, 326430405, 979291215]

約数ペア:

[(1, 979291215), (3, 326430405), (5, 195858243), (7, 139898745), (9, 108810135), (15, 65286081), (21, 46632915), (27, 36270045), (35, 27979749), (45, 21762027), (49, 19985535), (63, 15544305), (81, 12090015), (105, 9326583), (135, 7254009), (147, 6661845), (189, 5181435), (243, 4030005), (245, 3997107), (315, 3108861), (405, 2418003), (441, 2220615), (567, 1727145), (729, 1343335), (735, 1332369), (945, 1036287), (1215, 806001), (1323, 740205), (1701, 575715), (2205, 444123), (2835, 345429), (3645, 268667), (3969, 246735), (5103, 191905), (5483, 178605), (6615, 148041), (8505, 115143), (11907, 82245), (16449, 59535), (19845, 49347), (25515, 38381), (27415, 35721)]