67466685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 128894976

約数和(自身を除く): 61428291

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 71, 143, 165, 195, 213, 355, 429, 443, 715, 781, 923, 1065, 1329, 2145, 2215, 2343, 2769, 3905, 4615, 4873, 5759, 6645, 10153, 11715, 13845, 14619, 17277, 24365, 28795, 30459, 31453, 50765, 63349, 73095, 86385, 94359, 152295, 157265, 190047, 316745, 345983, 408889, 471795, 950235, 1037949, 1226667, 1729915, 2044445, 4497779, 5189745, 6133335, 13493337, 22488895, 67466685]

約数ペア:

[(1, 67466685), (3, 22488895), (5, 13493337), (11, 6133335), (13, 5189745), (15, 4497779), (33, 2044445), (39, 1729915), (55, 1226667), (65, 1037949), (71, 950235), (143, 471795), (165, 408889), (195, 345983), (213, 316745), (355, 190047), (429, 157265), (443, 152295), (715, 94359), (781, 86385), (923, 73095), (1065, 63349), (1329, 50765), (2145, 31453), (2215, 30459), (2343, 28795), (2769, 24365), (3905, 17277), (4615, 14619), (4873, 13845), (5759, 11715), (6645, 10153)]