11883495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 20664000

約数和(自身を除く): 8780505

約数列:

[1, 3, 5, 13, 15, 39, 65, 149, 195, 409, 447, 745, 1227, 1937, 2045, 2235, 5317, 5811, 6135, 9685, 15951, 26585, 29055, 60941, 79755, 182823, 304705, 792233, 914115, 2376699, 3961165, 11883495]

約数ペア:

[(1, 11883495), (3, 3961165), (5, 2376699), (13, 914115), (15, 792233), (39, 304705), (65, 182823), (149, 79755), (195, 60941), (409, 29055), (447, 26585), (745, 15951), (1227, 9685), (1937, 6135), (2045, 5811), (2235, 5317)]