27366912755

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{647}}^1\times {\mathrm{7151}}^1$

素因数の和:7836

約数の個数: 48

約数和(自身を含む): 40709412864

約数和(自身を除く): 13342500109

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 647, 845, 1183, 3235, 4529, 5915, 7151, 8411, 22645, 35755, 42055, 50057, 58877, 92963, 109343, 250285, 294385, 464815, 546715, 650741, 765401, 1208519, 3253705, 3827005, 4626697, 6042595, 8459633, 23133485, 32386879, 42298165, 60147061, 161934395, 300735305, 421029427, 781911793, 2105147135, 3909558965, 5473382551, 27366912755]

約数ペア:

[(1, 27366912755), (5, 5473382551), (7, 3909558965), (13, 2105147135), (35, 781911793), (65, 421029427), (91, 300735305), (169, 161934395), (455, 60147061), (647, 42298165), (845, 32386879), (1183, 23133485), (3235, 8459633), (4529, 6042595), (5915, 4626697), (7151, 3827005), (8411, 3253705), (22645, 1208519), (35755, 765401), (42055, 650741), (50057, 546715), (58877, 464815), (92963, 294385), (109343, 250285)]