71627985

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11131}}^1$

素因数の和:11166

約数の個数: 48

約数和(自身を含む): 145873728

約数和(自身を除く): 74245743

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 11131, 33393, 55655, 100179, 122441, 144703, 166965, 367323, 434109, 500895, 612205, 723515, 1101969, 1302327, 1591733, 1836615, 2170545, 4775199, 5509845, 6511635, 7958665, 14325597, 23875995, 71627985]

約数ペア:

[(1, 71627985), (3, 23875995), (5, 14325597), (9, 7958665), (11, 6511635), (13, 5509845), (15, 4775199), (33, 2170545), (39, 1836615), (45, 1591733), (55, 1302327), (65, 1101969), (99, 723515), (117, 612205), (143, 500895), (165, 434109), (195, 367323), (429, 166965), (495, 144703), (585, 122441), (715, 100179), (1287, 55655), (2145, 33393), (6435, 11131)]