61825005

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 132710400

約数和(自身を除く): 70885395

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 31, 33, 45, 51, 55, 79, 85, 93, 99, 135, 153, 155, 165, 187, 237, 255, 279, 297, 341, 395, 459, 465, 495, 527, 561, 711, 765, 837, 869, 935, 1023, 1185, 1343, 1395, 1485, 1581, 1683, 1705, 2133, 2295, 2449, 2607, 2635, 2805, 3069, 3555, 4029, 4185, 4345, 4743, 5049, 5115, 5797, 6715, 7347, 7821, 7905, 8415, 9207, 10665, 12087, 12245, 13035, 14229, 14773, 15345, 17391, 20145, 22041, 23463, 23715, 25245, 26939, 28985, 36261, 36735, 39105, 41633, 44319, 46035, 52173, 60435, 66123, 71145, 73865, 80817, 86955, 110205, 117315, 124899, 132957, 134695, 156519, 181305, 208165, 221595, 242451, 260865, 330615, 374697, 398871, 404085, 457963, 624495, 664785, 727353, 782595, 1124091, 1212255, 1373889, 1873485, 1994355, 2289815, 3636765, 4121667, 5620455, 6869445, 12365001, 20608335, 61825005]

約数ペア:

[(1, 61825005), (3, 20608335), (5, 12365001), (9, 6869445), (11, 5620455), (15, 4121667), (17, 3636765), (27, 2289815), (31, 1994355), (33, 1873485), (45, 1373889), (51, 1212255), (55, 1124091), (79, 782595), (85, 727353), (93, 664785), (99, 624495), (135, 457963), (153, 404085), (155, 398871), (165, 374697), (187, 330615), (237, 260865), (255, 242451), (279, 221595), (297, 208165), (341, 181305), (395, 156519), (459, 134695), (465, 132957), (495, 124899), (527, 117315), (561, 110205), (711, 86955), (765, 80817), (837, 73865), (869, 71145), (935, 66123), (1023, 60435), (1185, 52173), (1343, 46035), (1395, 44319), (1485, 41633), (1581, 39105), (1683, 36735), (1705, 36261), (2133, 28985), (2295, 26939), (2449, 25245), (2607, 23715), (2635, 23463), (2805, 22041), (3069, 20145), (3555, 17391), (4029, 15345), (4185, 14773), (4345, 14229), (4743, 13035), (5049, 12245), (5115, 12087), (5797, 10665), (6715, 9207), (7347, 8415), (7821, 7905)]