38263995

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 85962240

約数和(自身を除く): 47698245

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, 243, 297, 315, 385, 405, 409, 495, 567, 693, 891, 945, 1155, 1215, 1227, 1485, 1701, 2045, 2079, 2673, 2835, 2863, 3465, 3681, 4455, 4499, 6135, 6237, 8505, 8589, 10395, 11043, 13365, 13497, 14315, 18405, 18711, 22495, 25767, 31185, 31493, 33129, 40491, 42945, 55215, 67485, 77301, 93555, 94479, 99387, 121473, 128835, 157465, 165645, 202455, 231903, 283437, 364419, 386505, 472395, 496935, 607365, 695709, 850311, 1093257, 1159515, 1417185, 1822095, 2550933, 3478545, 4251555, 5466285, 7652799, 12754665, 38263995]

約数ペア:

[(1, 38263995), (3, 12754665), (5, 7652799), (7, 5466285), (9, 4251555), (11, 3478545), (15, 2550933), (21, 1822095), (27, 1417185), (33, 1159515), (35, 1093257), (45, 850311), (55, 695709), (63, 607365), (77, 496935), (81, 472395), (99, 386505), (105, 364419), (135, 283437), (165, 231903), (189, 202455), (231, 165645), (243, 157465), (297, 128835), (315, 121473), (385, 99387), (405, 94479), (409, 93555), (495, 77301), (567, 67485), (693, 55215), (891, 42945), (945, 40491), (1155, 33129), (1215, 31493), (1227, 31185), (1485, 25767), (1701, 22495), (2045, 18711), (2079, 18405), (2673, 14315), (2835, 13497), (2863, 13365), (3465, 11043), (3681, 10395), (4455, 8589), (4499, 8505), (6135, 6237)]