15696078741

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{14449}}^1$

素因数の和:14906

約数の個数: 48

約数和(自身を含む): 26581526400

約数和(自身を除く): 10885447659

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 401, 903, 1203, 2709, 2807, 3609, 8421, 14449, 17243, 25263, 43347, 51729, 101143, 120701, 130041, 155187, 303429, 362103, 621307, 910287, 1086309, 1863921, 4349149, 5591763, 5794049, 13047447, 17382147, 39142341, 40558343, 52146441, 121675029, 249144107, 365025087, 747432321, 1744008749, 2242296963, 5232026247, 15696078741]

約数ペア:

[(1, 15696078741), (3, 5232026247), (7, 2242296963), (9, 1744008749), (21, 747432321), (43, 365025087), (63, 249144107), (129, 121675029), (301, 52146441), (387, 40558343), (401, 39142341), (903, 17382147), (1203, 13047447), (2709, 5794049), (2807, 5591763), (3609, 4349149), (8421, 1863921), (14449, 1086309), (17243, 910287), (25263, 621307), (43347, 362103), (51729, 303429), (101143, 155187), (120701, 130041)]