131368055

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6143}}^1$

素因数の和:6215

約数の個数: 32

約数和(自身を含む): 198180864

約数和(自身を除く): 66812809

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 1645, 3055, 4277, 6143, 21385, 30715, 43001, 79859, 215005, 288721, 399295, 559013, 1443605, 2021047, 2795065, 3753373, 10105235, 18766865, 26273611, 131368055]

約数ペア:

[(1, 131368055), (5, 26273611), (7, 18766865), (13, 10105235), (35, 3753373), (47, 2795065), (65, 2021047), (91, 1443605), (235, 559013), (329, 399295), (455, 288721), (611, 215005), (1645, 79859), (3055, 43001), (4277, 30715), (6143, 21385)]