15668037495

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{8461}}^1$

素因数の和:8558

約数の個数: 128

約数和(自身を含む): 32169139200

約数和(自身を除く): 16501101705

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 43, 45, 55, 87, 99, 129, 135, 145, 165, 215, 261, 297, 319, 387, 435, 473, 495, 645, 783, 957, 1161, 1247, 1305, 1419, 1485, 1595, 1935, 2365, 2871, 3741, 3915, 4257, 4785, 5805, 6235, 7095, 8461, 8613, 11223, 12771, 13717, 14355, 18705, 21285, 25383, 33669, 41151, 42305, 43065, 56115, 63855, 68585, 76149, 93071, 123453, 126915, 168345, 205755, 228447, 245369, 279213, 363823, 370359, 380745, 465355, 617265, 736107, 837639, 1091469, 1142235, 1226845, 1396065, 1819115, 1851795, 2208321, 2512917, 2699059, 3274407, 3680535, 4002053, 4188195, 5457345, 6624963, 8097177, 9823221, 10550867, 11041605, 12006159, 12564585, 13495295, 16372035, 20010265, 24291531, 31652601, 33124815, 36018477, 40485885, 49116105, 52754335, 60030795, 72874593, 94957803, 108055431, 116059537, 121457655, 158263005, 180092385, 284873409, 348178611, 364372965, 474789015, 540277155, 580297685, 1044535833, 1424367045, 1740893055, 3133607499, 5222679165, 15668037495]

約数ペア:

[(1, 15668037495), (3, 5222679165), (5, 3133607499), (9, 1740893055), (11, 1424367045), (15, 1044535833), (27, 580297685), (29, 540277155), (33, 474789015), (43, 364372965), (45, 348178611), (55, 284873409), (87, 180092385), (99, 158263005), (129, 121457655), (135, 116059537), (145, 108055431), (165, 94957803), (215, 72874593), (261, 60030795), (297, 52754335), (319, 49116105), (387, 40485885), (435, 36018477), (473, 33124815), (495, 31652601), (645, 24291531), (783, 20010265), (957, 16372035), (1161, 13495295), (1247, 12564585), (1305, 12006159), (1419, 11041605), (1485, 10550867), (1595, 9823221), (1935, 8097177), (2365, 6624963), (2871, 5457345), (3741, 4188195), (3915, 4002053), (4257, 3680535), (4785, 3274407), (5805, 2699059), (6235, 2512917), (7095, 2208321), (8461, 1851795), (8613, 1819115), (11223, 1396065), (12771, 1226845), (13717, 1142235), (14355, 1091469), (18705, 837639), (21285, 736107), (25383, 617265), (33669, 465355), (41151, 380745), (42305, 370359), (43065, 363823), (56115, 279213), (63855, 245369), (68585, 228447), (76149, 205755), (93071, 168345), (123453, 126915)]