15121569444

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{23117}}^1$

素因数の和:23313

約数の個数: 72

約数和(自身を含む): 37486669248

約数和(自身を除く): 22365099804

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 151, 228, 302, 361, 453, 604, 722, 906, 1083, 1444, 1812, 2166, 2869, 4332, 5738, 8607, 11476, 17214, 23117, 34428, 46234, 54511, 69351, 92468, 109022, 138702, 163533, 218044, 277404, 327066, 439223, 654132, 878446, 1317669, 1756892, 2635338, 3490667, 5270676, 6981334, 8345237, 10472001, 13962668, 16690474, 20944002, 25035711, 33380948, 41888004, 50071422, 66322673, 100142844, 132645346, 198968019, 265290692, 397936038, 795872076, 1260130787, 2520261574, 3780392361, 5040523148, 7560784722, 15121569444]

約数ペア:

[(1, 15121569444), (2, 7560784722), (3, 5040523148), (4, 3780392361), (6, 2520261574), (12, 1260130787), (19, 795872076), (38, 397936038), (57, 265290692), (76, 198968019), (114, 132645346), (151, 100142844), (228, 66322673), (302, 50071422), (361, 41888004), (453, 33380948), (604, 25035711), (722, 20944002), (906, 16690474), (1083, 13962668), (1444, 10472001), (1812, 8345237), (2166, 6981334), (2869, 5270676), (4332, 3490667), (5738, 2635338), (8607, 1756892), (11476, 1317669), (17214, 878446), (23117, 654132), (34428, 439223), (46234, 327066), (54511, 277404), (69351, 218044), (92468, 163533), (109022, 138702)]