727365195

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{929}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 1281346560

約数和(自身を除く): 553981365

約数列:

[1, 3, 5, 9, 15, 45, 127, 137, 381, 411, 635, 685, 929, 1143, 1233, 1905, 2055, 2787, 4645, 5715, 6165, 8361, 13935, 17399, 41805, 52197, 86995, 117983, 127273, 156591, 260985, 353949, 381819, 589915, 636365, 782955, 1061847, 1145457, 1769745, 1909095, 5309235, 5727285, 16163671, 48491013, 80818355, 145473039, 242455065, 727365195]

約数ペア:

[(1, 727365195), (3, 242455065), (5, 145473039), (9, 80818355), (15, 48491013), (45, 16163671), (127, 5727285), (137, 5309235), (381, 1909095), (411, 1769745), (635, 1145457), (685, 1061847), (929, 782955), (1143, 636365), (1233, 589915), (1905, 381819), (2055, 353949), (2787, 260985), (4645, 156591), (5715, 127273), (6165, 117983), (8361, 86995), (13935, 52197), (17399, 41805)]