63131805

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:448

約数の個数: 80

約数和(自身を含む): 127125504

約数和(自身を除く): 63993699

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 37, 45, 55, 81, 99, 111, 135, 165, 185, 297, 333, 383, 405, 407, 495, 555, 891, 999, 1149, 1221, 1485, 1665, 1915, 2035, 2997, 3447, 3663, 4213, 4455, 4995, 5745, 6105, 10341, 10989, 12639, 14171, 14985, 17235, 18315, 21065, 31023, 32967, 37917, 42513, 51705, 54945, 63195, 70855, 113751, 127539, 155115, 155881, 164835, 189585, 212565, 341253, 382617, 467643, 568755, 637695, 779405, 1147851, 1402929, 1706265, 1913085, 2338215, 4208787, 5739255, 7014645, 12626361, 21043935, 63131805]

約数ペア:

[(1, 63131805), (3, 21043935), (5, 12626361), (9, 7014645), (11, 5739255), (15, 4208787), (27, 2338215), (33, 1913085), (37, 1706265), (45, 1402929), (55, 1147851), (81, 779405), (99, 637695), (111, 568755), (135, 467643), (165, 382617), (185, 341253), (297, 212565), (333, 189585), (383, 164835), (405, 155881), (407, 155115), (495, 127539), (555, 113751), (891, 70855), (999, 63195), (1149, 54945), (1221, 51705), (1485, 42513), (1665, 37917), (1915, 32967), (2035, 31023), (2997, 21065), (3447, 18315), (3663, 17235), (4213, 14985), (4455, 14171), (4995, 12639), (5745, 10989), (6105, 10341)]