74742885

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{11299}}^1$

素因数の和:11327

約数の個数: 48

約数和(自身を含む): 154584000

約数和(自身を除く): 79841115

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 11299, 33897, 56495, 79093, 101691, 169485, 237279, 305073, 395465, 508455, 553651, 711837, 1186395, 1525365, 1660953, 2135511, 2768255, 3559185, 4982859, 8304765, 10677555, 14948577, 24914295, 74742885]

約数ペア:

[(1, 74742885), (3, 24914295), (5, 14948577), (7, 10677555), (9, 8304765), (15, 4982859), (21, 3559185), (27, 2768255), (35, 2135511), (45, 1660953), (49, 1525365), (63, 1186395), (105, 711837), (135, 553651), (147, 508455), (189, 395465), (245, 305073), (315, 237279), (441, 169485), (735, 101691), (945, 79093), (1323, 56495), (2205, 33897), (6615, 11299)]