788125635

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{2731}}^1$

素因数の和:2817

約数の個数: 72

約数和(自身を含む): 1530455472

約数和(自身を除く): 742329837

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 53, 55, 99, 121, 159, 165, 265, 363, 477, 495, 583, 605, 795, 1089, 1749, 1815, 2385, 2731, 2915, 5247, 5445, 6413, 8193, 8745, 13655, 19239, 24579, 26235, 30041, 32065, 40965, 57717, 90123, 96195, 122895, 144743, 150205, 270369, 288585, 330451, 434229, 450615, 723715, 991353, 1302687, 1351845, 1592173, 1652255, 2171145, 2974059, 4776519, 4956765, 6513435, 7960865, 14329557, 14870295, 17513903, 23882595, 52541709, 71647785, 87569515, 157625127, 262708545, 788125635]

約数ペア:

[(1, 788125635), (3, 262708545), (5, 157625127), (9, 87569515), (11, 71647785), (15, 52541709), (33, 23882595), (45, 17513903), (53, 14870295), (55, 14329557), (99, 7960865), (121, 6513435), (159, 4956765), (165, 4776519), (265, 2974059), (363, 2171145), (477, 1652255), (495, 1592173), (583, 1351845), (605, 1302687), (795, 991353), (1089, 723715), (1749, 450615), (1815, 434229), (2385, 330451), (2731, 288585), (2915, 270369), (5247, 150205), (5445, 144743), (6413, 122895), (8193, 96195), (8745, 90123), (13655, 57717), (19239, 40965), (24579, 32065), (26235, 30041)]