15230754

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1$

素因数の和:83

約数の個数: 144

約数和(自身を含む): 44151744

約数和(自身を除く): 28920990

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 37, 42, 54, 63, 66, 74, 77, 81, 99, 111, 121, 126, 154, 162, 189, 198, 222, 231, 242, 243, 259, 297, 333, 363, 378, 407, 462, 486, 518, 567, 594, 666, 693, 726, 777, 814, 847, 891, 999, 1089, 1134, 1221, 1386, 1554, 1694, 1701, 1782, 1998, 2079, 2178, 2331, 2442, 2541, 2673, 2849, 2997, 3267, 3402, 3663, 4158, 4477, 4662, 5082, 5346, 5698, 5994, 6237, 6534, 6993, 7326, 7623, 8547, 8954, 8991, 9801, 10989, 12474, 13431, 13986, 15246, 17094, 17982, 18711, 19602, 20979, 21978, 22869, 25641, 26862, 29403, 31339, 32967, 37422, 40293, 41958, 45738, 51282, 58806, 62678, 62937, 65934, 68607, 76923, 80586, 94017, 98901, 120879, 125874, 137214, 153846, 188034, 197802, 205821, 230769, 241758, 282051, 362637, 411642, 461538, 564102, 692307, 725274, 846153, 1087911, 1384614, 1692306, 2175822, 2538459, 5076918, 7615377, 15230754]

約数ペア:

[(1, 15230754), (2, 7615377), (3, 5076918), (6, 2538459), (7, 2175822), (9, 1692306), (11, 1384614), (14, 1087911), (18, 846153), (21, 725274), (22, 692307), (27, 564102), (33, 461538), (37, 411642), (42, 362637), (54, 282051), (63, 241758), (66, 230769), (74, 205821), (77, 197802), (81, 188034), (99, 153846), (111, 137214), (121, 125874), (126, 120879), (154, 98901), (162, 94017), (189, 80586), (198, 76923), (222, 68607), (231, 65934), (242, 62937), (243, 62678), (259, 58806), (297, 51282), (333, 45738), (363, 41958), (378, 40293), (407, 37422), (462, 32967), (486, 31339), (518, 29403), (567, 26862), (594, 25641), (666, 22869), (693, 21978), (726, 20979), (777, 19602), (814, 18711), (847, 17982), (891, 17094), (999, 15246), (1089, 13986), (1134, 13431), (1221, 12474), (1386, 10989), (1554, 9801), (1694, 8991), (1701, 8954), (1782, 8547), (1998, 7623), (2079, 7326), (2178, 6993), (2331, 6534), (2442, 6237), (2541, 5994), (2673, 5698), (2849, 5346), (2997, 5082), (3267, 4662), (3402, 4477), (3663, 4158)]