11819115

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 26484480

約数和(自身を除く): 14665365

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, 297, 315, 379, 385, 405, 495, 567, 693, 891, 945, 1137, 1155, 1485, 1895, 2079, 2653, 2835, 3411, 3465, 4169, 4455, 5685, 6237, 7959, 10233, 10395, 12507, 13265, 17055, 20845, 23877, 29183, 30699, 31185, 37521, 39795, 51165, 62535, 71631, 87549, 112563, 119385, 145915, 153495, 187605, 214893, 262647, 337689, 358155, 437745, 562815, 787941, 1074465, 1313235, 1688445, 2363823, 3939705, 11819115]

約数ペア:

[(1, 11819115), (3, 3939705), (5, 2363823), (7, 1688445), (9, 1313235), (11, 1074465), (15, 787941), (21, 562815), (27, 437745), (33, 358155), (35, 337689), (45, 262647), (55, 214893), (63, 187605), (77, 153495), (81, 145915), (99, 119385), (105, 112563), (135, 87549), (165, 71631), (189, 62535), (231, 51165), (297, 39795), (315, 37521), (379, 31185), (385, 30699), (405, 29183), (495, 23877), (567, 20845), (693, 17055), (891, 13265), (945, 12507), (1137, 10395), (1155, 10233), (1485, 7959), (1895, 6237), (2079, 5685), (2653, 4455), (2835, 4169), (3411, 3465)]