26804512425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{911}}^1$

素因数の和:1479

約数の個数: 96

約数和(自身を含む): 48072351744

約数和(自身を除く): 21267839319

約数列:

[1, 3, 5, 15, 17, 25, 47, 51, 75, 85, 141, 235, 255, 425, 491, 705, 799, 911, 1175, 1275, 1473, 2397, 2455, 2733, 3525, 3995, 4555, 7365, 8347, 11985, 12275, 13665, 15487, 19975, 22775, 23077, 25041, 36825, 41735, 42817, 46461, 59925, 68325, 69231, 77435, 115385, 125205, 128451, 208675, 214085, 232305, 346155, 387175, 392309, 447301, 576925, 626025, 642255, 727889, 1070425, 1161525, 1176927, 1341903, 1730775, 1961545, 2183667, 2236505, 3211275, 3639445, 5884635, 6709515, 7604117, 9807725, 10918335, 11182525, 18197225, 21023147, 22812351, 29423175, 33547575, 38020585, 54591675, 63069441, 105115735, 114061755, 190102925, 315347205, 357393499, 525578675, 570308775, 1072180497, 1576736025, 1786967495, 5360902485, 8934837475, 26804512425]

約数ペア:

[(1, 26804512425), (3, 8934837475), (5, 5360902485), (15, 1786967495), (17, 1576736025), (25, 1072180497), (47, 570308775), (51, 525578675), (75, 357393499), (85, 315347205), (141, 190102925), (235, 114061755), (255, 105115735), (425, 63069441), (491, 54591675), (705, 38020585), (799, 33547575), (911, 29423175), (1175, 22812351), (1275, 21023147), (1473, 18197225), (2397, 11182525), (2455, 10918335), (2733, 9807725), (3525, 7604117), (3995, 6709515), (4555, 5884635), (7365, 3639445), (8347, 3211275), (11985, 2236505), (12275, 2183667), (13665, 1961545), (15487, 1730775), (19975, 1341903), (22775, 1176927), (23077, 1161525), (25041, 1070425), (36825, 727889), (41735, 642255), (42817, 626025), (46461, 576925), (59925, 447301), (68325, 392309), (69231, 387175), (77435, 346155), (115385, 232305), (125205, 214085), (128451, 208675)]