82208175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 168274944

約数和(自身を除く): 86066769

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 61, 75, 85, 105, 119, 151, 175, 183, 255, 305, 357, 425, 427, 453, 525, 595, 755, 915, 1037, 1057, 1275, 1281, 1525, 1785, 2135, 2265, 2567, 2975, 3111, 3171, 3775, 4575, 5185, 5285, 6405, 7259, 7701, 8925, 9211, 10675, 11325, 12835, 15555, 15855, 17969, 21777, 25925, 26425, 27633, 32025, 36295, 38505, 46055, 53907, 64175, 64477, 77775, 79275, 89845, 108885, 138165, 156587, 181475, 192525, 193431, 230275, 269535, 322385, 449225, 469761, 544425, 690825, 782935, 967155, 1096109, 1347675, 1611925, 2348805, 3288327, 3914675, 4835775, 5480545, 11744025, 16441635, 27402725, 82208175]

約数ペア:

[(1, 82208175), (3, 27402725), (5, 16441635), (7, 11744025), (15, 5480545), (17, 4835775), (21, 3914675), (25, 3288327), (35, 2348805), (51, 1611925), (61, 1347675), (75, 1096109), (85, 967155), (105, 782935), (119, 690825), (151, 544425), (175, 469761), (183, 449225), (255, 322385), (305, 269535), (357, 230275), (425, 193431), (427, 192525), (453, 181475), (525, 156587), (595, 138165), (755, 108885), (915, 89845), (1037, 79275), (1057, 77775), (1275, 64477), (1281, 64175), (1525, 53907), (1785, 46055), (2135, 38505), (2265, 36295), (2567, 32025), (2975, 27633), (3111, 26425), (3171, 25925), (3775, 21777), (4575, 17969), (5185, 15855), (5285, 15555), (6405, 12835), (7259, 11325), (7701, 10675), (8925, 9211)]