2403115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3361}}^1$

素因数の和:3390

約数の個数: 16

約数和(自身を含む): 3388896

約数和(自身を除く): 985781

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 3361, 16805, 36971, 43693, 184855, 218465, 480623, 2403115]

約数ペア:

[(1, 2403115), (5, 480623), (11, 218465), (13, 184855), (55, 43693), (65, 36971), (143, 16805), (715, 3361)]