27146025

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 52925184

約数和(自身を除く): 25779159

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 47, 51, 75, 85, 141, 151, 153, 225, 235, 255, 423, 425, 453, 705, 755, 765, 799, 1175, 1275, 1359, 2115, 2265, 2397, 2567, 3525, 3775, 3825, 3995, 6795, 7097, 7191, 7701, 10575, 11325, 11985, 12835, 19975, 21291, 23103, 33975, 35485, 35955, 38505, 59925, 63873, 64175, 106455, 115515, 120649, 177425, 179775, 192525, 319365, 361947, 532275, 577575, 603245, 1085841, 1596825, 1809735, 3016225, 5429205, 9048675, 27146025]

約数ペア:

[(1, 27146025), (3, 9048675), (5, 5429205), (9, 3016225), (15, 1809735), (17, 1596825), (25, 1085841), (45, 603245), (47, 577575), (51, 532275), (75, 361947), (85, 319365), (141, 192525), (151, 179775), (153, 177425), (225, 120649), (235, 115515), (255, 106455), (423, 64175), (425, 63873), (453, 59925), (705, 38505), (755, 35955), (765, 35485), (799, 33975), (1175, 23103), (1275, 21291), (1359, 19975), (2115, 12835), (2265, 11985), (2397, 11325), (2567, 10575), (3525, 7701), (3775, 7191), (3825, 7097), (3995, 6795)]