144637065

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{809}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 261565200

約数和(自身を除く): 116928135

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 137, 145, 261, 411, 435, 685, 809, 1233, 1305, 2055, 2427, 3973, 4045, 6165, 7281, 11919, 12135, 19865, 23461, 35757, 36405, 59595, 70383, 110833, 117305, 178785, 211149, 332499, 351915, 554165, 997497, 1055745, 1662495, 3214157, 4987485, 9642471, 16070785, 28927413, 48212355, 144637065]

約数ペア:

[(1, 144637065), (3, 48212355), (5, 28927413), (9, 16070785), (15, 9642471), (29, 4987485), (45, 3214157), (87, 1662495), (137, 1055745), (145, 997497), (261, 554165), (411, 351915), (435, 332499), (685, 211149), (809, 178785), (1233, 117305), (1305, 110833), (2055, 70383), (2427, 59595), (3973, 36405), (4045, 35757), (6165, 23461), (7281, 19865), (11919, 12135)]