65394945

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1$

素因数の和:274

約数の個数: 112

約数和(自身を含む): 147318912

約数和(自身を除く): 81923967

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 99, 105, 135, 165, 189, 231, 233, 243, 297, 315, 385, 405, 495, 567, 693, 699, 729, 891, 945, 1155, 1165, 1215, 1485, 1631, 1701, 2079, 2097, 2563, 2673, 2835, 3465, 3495, 3645, 4455, 4893, 5103, 6237, 6291, 7689, 8019, 8155, 8505, 10395, 10485, 12815, 13365, 14679, 17941, 18711, 18873, 23067, 24465, 25515, 31185, 31455, 38445, 40095, 44037, 53823, 56133, 56619, 69201, 73395, 89705, 93555, 94365, 115335, 132111, 161469, 169857, 207603, 220185, 269115, 280665, 283095, 346005, 396333, 484407, 622809, 660555, 807345, 849285, 1038015, 1188999, 1453221, 1868427, 1981665, 2422035, 3114045, 4359663, 5944995, 7266105, 9342135, 13078989, 21798315, 65394945]

約数ペア:

[(1, 65394945), (3, 21798315), (5, 13078989), (7, 9342135), (9, 7266105), (11, 5944995), (15, 4359663), (21, 3114045), (27, 2422035), (33, 1981665), (35, 1868427), (45, 1453221), (55, 1188999), (63, 1038015), (77, 849285), (81, 807345), (99, 660555), (105, 622809), (135, 484407), (165, 396333), (189, 346005), (231, 283095), (233, 280665), (243, 269115), (297, 220185), (315, 207603), (385, 169857), (405, 161469), (495, 132111), (567, 115335), (693, 94365), (699, 93555), (729, 89705), (891, 73395), (945, 69201), (1155, 56619), (1165, 56133), (1215, 53823), (1485, 44037), (1631, 40095), (1701, 38445), (2079, 31455), (2097, 31185), (2563, 25515), (2673, 24465), (2835, 23067), (3465, 18873), (3495, 18711), (3645, 17941), (4455, 14679), (4893, 13365), (5103, 12815), (6237, 10485), (6291, 10395), (7689, 8505), (8019, 8155)]