4022865

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:81

約数の個数: 96

約数和(自身を含む): 9225216

約数和(自身を除く): 5202351

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 43, 45, 55, 63, 77, 81, 99, 105, 129, 135, 165, 189, 215, 231, 243, 297, 301, 315, 385, 387, 405, 473, 495, 567, 645, 693, 891, 903, 945, 1155, 1161, 1215, 1419, 1485, 1505, 1701, 1935, 2079, 2365, 2673, 2709, 2835, 3311, 3465, 3483, 4257, 4455, 4515, 5805, 6237, 7095, 8127, 8505, 9933, 10395, 10449, 12771, 13365, 13545, 16555, 17415, 18711, 21285, 24381, 29799, 31185, 38313, 40635, 49665, 52245, 63855, 73143, 89397, 93555, 114939, 121905, 148995, 191565, 268191, 365715, 446985, 574695, 804573, 1340955, 4022865]

約数ペア:

[(1, 4022865), (3, 1340955), (5, 804573), (7, 574695), (9, 446985), (11, 365715), (15, 268191), (21, 191565), (27, 148995), (33, 121905), (35, 114939), (43, 93555), (45, 89397), (55, 73143), (63, 63855), (77, 52245), (81, 49665), (99, 40635), (105, 38313), (129, 31185), (135, 29799), (165, 24381), (189, 21285), (215, 18711), (231, 17415), (243, 16555), (297, 13545), (301, 13365), (315, 12771), (385, 10449), (387, 10395), (405, 9933), (473, 8505), (495, 8127), (567, 7095), (645, 6237), (693, 5805), (891, 4515), (903, 4455), (945, 4257), (1155, 3483), (1161, 3465), (1215, 3311), (1419, 2835), (1485, 2709), (1505, 2673), (1701, 2365), (1935, 2079)]