90095145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 172523520

約数和(自身を除く): 82428375

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 89, 93, 105, 155, 217, 267, 311, 445, 465, 623, 651, 933, 1085, 1335, 1555, 1869, 2177, 2759, 3115, 3255, 4665, 6531, 8277, 9345, 9641, 10885, 13795, 19313, 27679, 28923, 32655, 41385, 48205, 57939, 67487, 83037, 96565, 138395, 144615, 193753, 202461, 289695, 337435, 415185, 581259, 858049, 968765, 1012305, 2574147, 2906295, 4290245, 6006343, 12870735, 18019029, 30031715, 90095145]

約数ペア:

[(1, 90095145), (3, 30031715), (5, 18019029), (7, 12870735), (15, 6006343), (21, 4290245), (31, 2906295), (35, 2574147), (89, 1012305), (93, 968765), (105, 858049), (155, 581259), (217, 415185), (267, 337435), (311, 289695), (445, 202461), (465, 193753), (623, 144615), (651, 138395), (933, 96565), (1085, 83037), (1335, 67487), (1555, 57939), (1869, 48205), (2177, 41385), (2759, 32655), (3115, 28923), (3255, 27679), (4665, 19313), (6531, 13795), (8277, 10885), (9345, 9641)]