69088005

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2521}}^1$

素因数の和:2571

約数の個数: 64

約数和(自身を含む): 145267200

約数和(自身を除く): 76179195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 87, 105, 135, 145, 189, 203, 261, 315, 435, 609, 783, 945, 1015, 1305, 1827, 2521, 3045, 3915, 5481, 7563, 9135, 12605, 17647, 22689, 27405, 37815, 52941, 68067, 73109, 88235, 113445, 158823, 219327, 264705, 340335, 365545, 476469, 511763, 657981, 794115, 1096635, 1535289, 1973943, 2382345, 2558815, 3289905, 4605867, 7676445, 9869715, 13817601, 23029335, 69088005]

約数ペア:

[(1, 69088005), (3, 23029335), (5, 13817601), (7, 9869715), (9, 7676445), (15, 4605867), (21, 3289905), (27, 2558815), (29, 2382345), (35, 1973943), (45, 1535289), (63, 1096635), (87, 794115), (105, 657981), (135, 511763), (145, 476469), (189, 365545), (203, 340335), (261, 264705), (315, 219327), (435, 158823), (609, 113445), (783, 88235), (945, 73109), (1015, 68067), (1305, 52941), (1827, 37815), (2521, 27405), (3045, 22689), (3915, 17647), (5481, 12605), (7563, 9135)]