25836525

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:124

約数の個数: 108

約数和(自身を含む): 55528564

約数和(自身を除く): 29692039

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 45, 55, 65, 73, 75, 99, 117, 121, 143, 165, 195, 219, 225, 275, 325, 363, 365, 429, 495, 585, 605, 657, 715, 803, 825, 949, 975, 1089, 1095, 1287, 1573, 1815, 1825, 2145, 2409, 2475, 2847, 2925, 3025, 3285, 3575, 4015, 4719, 4745, 5445, 5475, 6435, 7227, 7865, 8541, 8833, 9075, 10439, 10725, 12045, 14157, 14235, 16425, 20075, 23595, 23725, 26499, 27225, 31317, 32175, 36135, 39325, 42705, 44165, 52195, 60225, 70785, 71175, 79497, 93951, 114829, 117975, 132495, 156585, 180675, 213525, 220825, 260975, 344487, 353925, 397485, 469755, 574145, 662475, 782925, 1033461, 1722435, 1987425, 2348775, 2870725, 5167305, 8612175, 25836525]

約数ペア:

[(1, 25836525), (3, 8612175), (5, 5167305), (9, 2870725), (11, 2348775), (13, 1987425), (15, 1722435), (25, 1033461), (33, 782925), (39, 662475), (45, 574145), (55, 469755), (65, 397485), (73, 353925), (75, 344487), (99, 260975), (117, 220825), (121, 213525), (143, 180675), (165, 156585), (195, 132495), (219, 117975), (225, 114829), (275, 93951), (325, 79497), (363, 71175), (365, 70785), (429, 60225), (495, 52195), (585, 44165), (605, 42705), (657, 39325), (715, 36135), (803, 32175), (825, 31317), (949, 27225), (975, 26499), (1089, 23725), (1095, 23595), (1287, 20075), (1573, 16425), (1815, 14235), (1825, 14157), (2145, 12045), (2409, 10725), (2475, 10439), (2847, 9075), (2925, 8833), (3025, 8541), (3285, 7865), (3575, 7227), (4015, 6435), (4719, 5475), (4745, 5445)]