2968253295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{15541}}^1$

素因数の和:15680

約数の個数: 64

約数和(自身を含む): 5801020416

約数和(自身を除く): 2832767121

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 107, 119, 255, 321, 357, 535, 595, 749, 1605, 1785, 1819, 2247, 3745, 5457, 9095, 11235, 12733, 15541, 27285, 38199, 46623, 63665, 77705, 108787, 190995, 233115, 264197, 326361, 543935, 792591, 1320985, 1631805, 1662887, 1849379, 3962955, 4988661, 5548137, 8314435, 9246895, 11640209, 24943305, 27740685, 28269079, 34920627, 58201045, 84807237, 141345395, 174603135, 197883553, 424036185, 593650659, 989417765, 2968253295]

約数ペア:

[(1, 2968253295), (3, 989417765), (5, 593650659), (7, 424036185), (15, 197883553), (17, 174603135), (21, 141345395), (35, 84807237), (51, 58201045), (85, 34920627), (105, 28269079), (107, 27740685), (119, 24943305), (255, 11640209), (321, 9246895), (357, 8314435), (535, 5548137), (595, 4988661), (749, 3962955), (1605, 1849379), (1785, 1662887), (1819, 1631805), (2247, 1320985), (3745, 792591), (5457, 543935), (9095, 326361), (11235, 264197), (12733, 233115), (15541, 190995), (27285, 108787), (38199, 77705), (46623, 63665)]