4991726.00000000

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 144530568

約数和(自身を除く): 70364223

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 53, 55, 99, 121, 159, 165, 257, 265, 363, 477, 495, 583, 605, 771, 795, 1089, 1285, 1749, 1815, 2313, 2385, 2827, 2915, 3855, 5247, 5445, 6413, 8481, 8745, 11565, 13621, 14135, 19239, 25443, 26235, 31097, 32065, 40863, 42405, 57717, 68105, 93291, 96195, 122589, 127215, 149831, 155485, 204315, 279873, 288585, 449493, 466455, 612945, 749155, 1348479, 1399365, 1648141, 2247465, 4944423, 6742395, 8240705, 14833269, 24722115, 74166345]

約数ペア:

[(1, 74166345), (3, 24722115), (5, 14833269), (9, 8240705), (11, 6742395), (15, 4944423), (33, 2247465), (45, 1648141), (53, 1399365), (55, 1348479), (99, 749155), (121, 612945), (159, 466455), (165, 449493), (257, 288585), (265, 279873), (363, 204315), (477, 155485), (495, 149831), (583, 127215), (605, 122589), (771, 96195), (795, 93291), (1089, 68105), (1285, 57717), (1749, 42405), (1815, 40863), (2313, 32065), (2385, 31097), (2827, 26235), (2915, 25443), (3855, 19239), (5247, 14135), (5445, 13621), (6413, 11565), (8481, 8745)]