2626157055

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 4364470656

約数和(自身を除く): 1738313601

約数列:

[1, 3, 5, 15, 61, 101, 157, 181, 183, 303, 305, 471, 505, 543, 785, 905, 915, 1515, 2355, 2715, 6161, 9577, 11041, 15857, 18281, 18483, 28417, 28731, 30805, 33123, 47571, 47885, 54843, 55205, 79285, 85251, 91405, 92415, 142085, 143655, 165615, 237855, 274215, 426255, 967277, 1115141, 1733437, 2870117, 2901831, 3345423, 4836385, 5200311, 5575705, 8610351, 8667185, 14350585, 14509155, 16727115, 26001555, 43051755, 175077137, 525231411, 875385685, 2626157055]

約数ペア:

[(1, 2626157055), (3, 875385685), (5, 525231411), (15, 175077137), (61, 43051755), (101, 26001555), (157, 16727115), (181, 14509155), (183, 14350585), (303, 8667185), (305, 8610351), (471, 5575705), (505, 5200311), (543, 4836385), (785, 3345423), (905, 2901831), (915, 2870117), (1515, 1733437), (2355, 1115141), (2715, 967277), (6161, 426255), (9577, 274215), (11041, 237855), (15857, 165615), (18281, 143655), (18483, 142085), (28417, 92415), (28731, 91405), (30805, 85251), (33123, 79285), (47571, 55205), (47885, 54843)]