64775165

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 98661888

約数和(自身を除く): 33886723

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 169, 233, 235, 329, 455, 611, 845, 1165, 1183, 1631, 1645, 3029, 3055, 4277, 5915, 7943, 8155, 10951, 15145, 21203, 21385, 39377, 39715, 54755, 55601, 76657, 106015, 142363, 196885, 275639, 278005, 383285, 711815, 996541, 1378195, 1850719, 4982705, 9253595, 12955033, 64775165]

約数ペア:

[(1, 64775165), (5, 12955033), (7, 9253595), (13, 4982705), (35, 1850719), (47, 1378195), (65, 996541), (91, 711815), (169, 383285), (233, 278005), (235, 275639), (329, 196885), (455, 142363), (611, 106015), (845, 76657), (1165, 55601), (1183, 54755), (1631, 39715), (1645, 39377), (3029, 21385), (3055, 21203), (4277, 15145), (5915, 10951), (7943, 8155)]