2566235

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 3939840

約数和(自身を除く): 1373605

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 227, 323, 595, 665, 1135, 1589, 1615, 2261, 3859, 4313, 7945, 11305, 19295, 21565, 27013, 30191, 73321, 135065, 150955, 366605, 513247, 2566235]

約数ペア:

[(1, 2566235), (5, 513247), (7, 366605), (17, 150955), (19, 135065), (35, 73321), (85, 30191), (95, 27013), (119, 21565), (133, 19295), (227, 11305), (323, 7945), (595, 4313), (665, 3859), (1135, 2261), (1589, 1615)]