78057004515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2521}}^1\times {\mathrm{12821}}^1$

素因数の和:15380

約数の個数: 64

約数和(自身を含む): 149009283072

約数和(自身を除く): 70952278557

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 2521, 7563, 12605, 12821, 17647, 37815, 38463, 52941, 57983, 64105, 88235, 89747, 173949, 192315, 264705, 269241, 289915, 294883, 405881, 448735, 869745, 884649, 1217643, 1346205, 1474415, 2029405, 2064181, 4423245, 6088215, 6192543, 10320905, 30962715, 32321741, 96965223, 161608705, 226252187, 484826115, 678756561, 743400043, 1131260935, 2230200129, 3393782805, 3717000215, 5203800301, 11151000645, 15611400903, 26019001505, 78057004515]

約数ペア:

[(1, 78057004515), (3, 26019001505), (5, 15611400903), (7, 11151000645), (15, 5203800301), (21, 3717000215), (23, 3393782805), (35, 2230200129), (69, 1131260935), (105, 743400043), (115, 678756561), (161, 484826115), (345, 226252187), (483, 161608705), (805, 96965223), (2415, 32321741), (2521, 30962715), (7563, 10320905), (12605, 6192543), (12821, 6088215), (17647, 4423245), (37815, 2064181), (38463, 2029405), (52941, 1474415), (57983, 1346205), (64105, 1217643), (88235, 884649), (89747, 869745), (173949, 448735), (192315, 405881), (264705, 294883), (269241, 289915)]