54265815

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 47340585

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 83, 87, 135, 145, 167, 249, 261, 415, 435, 501, 747, 783, 835, 1245, 1305, 1503, 2241, 2407, 2505, 3735, 3915, 4509, 4843, 7221, 7515, 11205, 12035, 13861, 14529, 21663, 22545, 24215, 36105, 41583, 43587, 64989, 69305, 72645, 108315, 124749, 130761, 207915, 217935, 324945, 374247, 401969, 623745, 653805, 1205907, 1871235, 2009845, 3617721, 6029535, 10853163, 18088605, 54265815]

約数ペア:

[(1, 54265815), (3, 18088605), (5, 10853163), (9, 6029535), (15, 3617721), (27, 2009845), (29, 1871235), (45, 1205907), (83, 653805), (87, 623745), (135, 401969), (145, 374247), (167, 324945), (249, 217935), (261, 207915), (415, 130761), (435, 124749), (501, 108315), (747, 72645), (783, 69305), (835, 64989), (1245, 43587), (1305, 41583), (1503, 36105), (2241, 24215), (2407, 22545), (2505, 21663), (3735, 14529), (3915, 13861), (4509, 12035), (4843, 11205), (7221, 7515)]