85391145

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:959

約数の個数: 64

約数和(自身を含む): 175296000

約数和(自身を除く): 89904855

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 109, 135, 189, 315, 327, 545, 763, 829, 945, 981, 1635, 2289, 2487, 2943, 3815, 4145, 4905, 5803, 6867, 7461, 11445, 12435, 14715, 17409, 20601, 22383, 29015, 34335, 37305, 52227, 87045, 90361, 103005, 111915, 156681, 261135, 271083, 451805, 632527, 783405, 813249, 1355415, 1897581, 2439747, 3162635, 4066245, 5692743, 9487905, 12198735, 17078229, 28463715, 85391145]

約数ペア:

[(1, 85391145), (3, 28463715), (5, 17078229), (7, 12198735), (9, 9487905), (15, 5692743), (21, 4066245), (27, 3162635), (35, 2439747), (45, 1897581), (63, 1355415), (105, 813249), (109, 783405), (135, 632527), (189, 451805), (315, 271083), (327, 261135), (545, 156681), (763, 111915), (829, 103005), (945, 90361), (981, 87045), (1635, 52227), (2289, 37305), (2487, 34335), (2943, 29015), (3815, 22383), (4145, 20601), (4905, 17409), (5803, 14715), (6867, 12435), (7461, 11445)]