88265905

素因数分解:

$5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 137894400

約数和(自身を除く): 49628495

約数列:

[1, 5, 7, 13, 35, 37, 49, 65, 91, 107, 185, 245, 259, 343, 455, 481, 535, 637, 749, 1295, 1391, 1715, 1813, 2405, 3185, 3367, 3745, 3959, 4459, 5243, 6955, 9065, 9737, 12691, 16835, 19795, 22295, 23569, 26215, 27713, 36701, 48685, 51467, 63455, 68159, 117845, 138565, 164983, 183505, 193991, 257335, 340795, 360269, 477113, 824915, 969955, 1357937, 1801345, 2385565, 2521883, 6789685, 12609415, 17653181, 88265905]

約数ペア:

[(1, 88265905), (5, 17653181), (7, 12609415), (13, 6789685), (35, 2521883), (37, 2385565), (49, 1801345), (65, 1357937), (91, 969955), (107, 824915), (185, 477113), (245, 360269), (259, 340795), (343, 257335), (455, 193991), (481, 183505), (535, 164983), (637, 138565), (749, 117845), (1295, 68159), (1391, 63455), (1715, 51467), (1813, 48685), (2405, 36701), (3185, 27713), (3367, 26215), (3745, 23569), (3959, 22295), (4459, 19795), (5243, 16835), (6955, 12691), (9065, 9737)]