74139765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6599}}^1$

素因数の和:6721

約数の個数: 32

約数和(自身を含む): 136857600

約数和(自身を除く): 62717835

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 107, 321, 535, 749, 1605, 2247, 3745, 6599, 11235, 19797, 32995, 46193, 98985, 138579, 230965, 692895, 706093, 2118279, 3530465, 4942651, 10591395, 14827953, 24713255, 74139765]

約数ペア:

[(1, 74139765), (3, 24713255), (5, 14827953), (7, 10591395), (15, 4942651), (21, 3530465), (35, 2118279), (105, 706093), (107, 692895), (321, 230965), (535, 138579), (749, 98985), (1605, 46193), (2247, 32995), (3745, 19797), (6599, 11235)]