78693345

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2969}}^1$

素因数の和:3030

約数の個数: 48

約数和(自身を含む): 148262400

約数和(自身を除く): 69569055

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 855, 1395, 1767, 2945, 2969, 5301, 8835, 8907, 14845, 26505, 26721, 44535, 56411, 92039, 133605, 169233, 276117, 282055, 460195, 507699, 828351, 846165, 1380585, 1748741, 2538495, 4141755, 5246223, 8743705, 15738669, 26231115, 78693345]

約数ペア:

[(1, 78693345), (3, 26231115), (5, 15738669), (9, 8743705), (15, 5246223), (19, 4141755), (31, 2538495), (45, 1748741), (57, 1380585), (93, 846165), (95, 828351), (155, 507699), (171, 460195), (279, 282055), (285, 276117), (465, 169233), (589, 133605), (855, 92039), (1395, 56411), (1767, 44535), (2945, 26721), (2969, 26505), (5301, 14845), (8835, 8907)]