1172398955

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:936

約数の個数: 64

約数和(自身を含む): 1795385088

約数和(自身を除く): 622986133

約数列:

[1, 5, 7, 13, 35, 53, 61, 65, 91, 265, 305, 371, 427, 455, 689, 793, 797, 1855, 2135, 3233, 3445, 3965, 3985, 4823, 5551, 5579, 10361, 16165, 22631, 24115, 27755, 27895, 42029, 42241, 48617, 51805, 72527, 113155, 210145, 211205, 243085, 294203, 295687, 340319, 362635, 549133, 632021, 1471015, 1478435, 1701595, 2576701, 2745665, 3160105, 3843931, 4424147, 12883505, 18036907, 19219655, 22120735, 33497113, 90184535, 167485565, 234479791, 1172398955]

約数ペア:

[(1, 1172398955), (5, 234479791), (7, 167485565), (13, 90184535), (35, 33497113), (53, 22120735), (61, 19219655), (65, 18036907), (91, 12883505), (265, 4424147), (305, 3843931), (371, 3160105), (427, 2745665), (455, 2576701), (689, 1701595), (793, 1478435), (797, 1471015), (1855, 632021), (2135, 549133), (3233, 362635), (3445, 340319), (3965, 295687), (3985, 294203), (4823, 243085), (5551, 211205), (5579, 210145), (10361, 113155), (16165, 72527), (22631, 51805), (24115, 48617), (27755, 42241), (27895, 42029)]