47540185

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 76769280

約数和(自身を除く): 29229095

約数列:

[1, 5, 7, 11, 19, 35, 55, 67, 77, 95, 97, 133, 209, 335, 385, 469, 485, 665, 679, 737, 1045, 1067, 1273, 1463, 1843, 2345, 3395, 3685, 5159, 5335, 6365, 6499, 7315, 7469, 8911, 9215, 12901, 14003, 20273, 25795, 32495, 37345, 44555, 45493, 64505, 70015, 71489, 98021, 101365, 123481, 141911, 227465, 357445, 490105, 500423, 617405, 709555, 864367, 1358291, 2502115, 4321835, 6791455, 9508037, 47540185]

約数ペア:

[(1, 47540185), (5, 9508037), (7, 6791455), (11, 4321835), (19, 2502115), (35, 1358291), (55, 864367), (67, 709555), (77, 617405), (95, 500423), (97, 490105), (133, 357445), (209, 227465), (335, 141911), (385, 123481), (469, 101365), (485, 98021), (665, 71489), (679, 70015), (737, 64505), (1045, 45493), (1067, 44555), (1273, 37345), (1463, 32495), (1843, 25795), (2345, 20273), (3395, 14003), (3685, 12901), (5159, 9215), (5335, 8911), (6365, 7469), (6499, 7315)]