5043645

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 9771840

約数和(自身を除く): 4728195

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 347, 765, 855, 969, 1041, 1615, 1735, 2907, 3123, 4845, 5205, 5899, 6593, 14535, 15615, 17697, 19779, 29495, 32965, 53091, 59337, 88485, 98895, 112081, 265455, 296685, 336243, 560405, 1008729, 1681215, 5043645]

約数ペア:

[(1, 5043645), (3, 1681215), (5, 1008729), (9, 560405), (15, 336243), (17, 296685), (19, 265455), (45, 112081), (51, 98895), (57, 88485), (85, 59337), (95, 53091), (153, 32965), (171, 29495), (255, 19779), (285, 17697), (323, 15615), (347, 14535), (765, 6593), (855, 5899), (969, 5205), (1041, 4845), (1615, 3123), (1735, 2907)]