16741755

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 32140800

約数和(自身を除く): 15399045

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 61, 95, 107, 135, 171, 183, 285, 305, 321, 513, 535, 549, 855, 915, 963, 1159, 1605, 1647, 2033, 2565, 2745, 2889, 3477, 4815, 5795, 6099, 6527, 8235, 10165, 10431, 14445, 17385, 18297, 19581, 30495, 31293, 32635, 52155, 54891, 58743, 91485, 97905, 124013, 156465, 176229, 274455, 293715, 372039, 620065, 881145, 1116117, 1860195, 3348351, 5580585, 16741755]

約数ペア:

[(1, 16741755), (3, 5580585), (5, 3348351), (9, 1860195), (15, 1116117), (19, 881145), (27, 620065), (45, 372039), (57, 293715), (61, 274455), (95, 176229), (107, 156465), (135, 124013), (171, 97905), (183, 91485), (285, 58743), (305, 54891), (321, 52155), (513, 32635), (535, 31293), (549, 30495), (855, 19581), (915, 18297), (963, 17385), (1159, 14445), (1605, 10431), (1647, 10165), (2033, 8235), (2565, 6527), (2745, 6099), (2889, 5795), (3477, 4815)]