1330872575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2833}}^1$

素因数の和:2928

約数の個数: 48

約数和(自身を含む): 1855476480

約数和(自身を除く): 524603905

約数列:

[1, 5, 19, 23, 25, 43, 95, 115, 215, 437, 475, 575, 817, 989, 1075, 2185, 2833, 4085, 4945, 10925, 14165, 18791, 20425, 24725, 53827, 65159, 70825, 93955, 121819, 269135, 325795, 469775, 609095, 1238021, 1345675, 1628975, 2314561, 2801837, 3045475, 6190105, 11572805, 14009185, 30950525, 53234903, 57864025, 70045925, 266174515, 1330872575]

約数ペア:

[(1, 1330872575), (5, 266174515), (19, 70045925), (23, 57864025), (25, 53234903), (43, 30950525), (95, 14009185), (115, 11572805), (215, 6190105), (437, 3045475), (475, 2801837), (575, 2314561), (817, 1628975), (989, 1345675), (1075, 1238021), (2185, 609095), (2833, 469775), (4085, 325795), (4945, 269135), (10925, 121819), (14165, 93955), (18791, 70825), (20425, 65159), (24725, 53827)]