4481257215

素因数分解:

$3^1\times 5^1\times {\mathrm{4111}}^1\times {\mathrm{72671}}^1$

素因数の和:76790

約数の個数: 16

約数和(自身を含む): 7171854336

約数和(自身を除く): 2690597121

約数列:

[1, 3, 5, 15, 4111, 12333, 20555, 61665, 72671, 218013, 363355, 1090065, 298750481, 896251443, 1493752405, 4481257215]

約数ペア:

[(1, 4481257215), (3, 1493752405), (5, 896251443), (15, 298750481), (4111, 1090065), (12333, 363355), (20555, 218013), (61665, 72671)]