5448945

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 9123840

約数和(自身を除く): 3674895

約数列:

[1, 3, 5, 15, 47, 59, 131, 141, 177, 235, 295, 393, 655, 705, 885, 1965, 2773, 6157, 7729, 8319, 13865, 18471, 23187, 30785, 38645, 41595, 92355, 115935, 363263, 1089789, 1816315, 5448945]

約数ペア:

[(1, 5448945), (3, 1816315), (5, 1089789), (15, 363263), (47, 115935), (59, 92355), (131, 41595), (141, 38645), (177, 30785), (235, 23187), (295, 18471), (393, 13865), (655, 8319), (705, 7729), (885, 6157), (1965, 2773)]