85741305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 150206400

約数和(自身を除く): 64465095

約数列:

[1, 3, 5, 13, 15, 39, 65, 149, 169, 195, 227, 447, 507, 681, 745, 845, 1135, 1937, 2235, 2535, 2951, 3405, 5811, 8853, 9685, 14755, 25181, 29055, 33823, 38363, 44265, 75543, 101469, 115089, 125905, 169115, 191815, 377715, 439699, 507345, 575445, 1319097, 2198495, 5716087, 6595485, 17148261, 28580435, 85741305]

約数ペア:

[(1, 85741305), (3, 28580435), (5, 17148261), (13, 6595485), (15, 5716087), (39, 2198495), (65, 1319097), (149, 575445), (169, 507345), (195, 439699), (227, 377715), (447, 191815), (507, 169115), (681, 125905), (745, 115089), (845, 101469), (1135, 75543), (1937, 44265), (2235, 38363), (2535, 33823), (2951, 29055), (3405, 25181), (5811, 14755), (8853, 9685)]