5490615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 9729216

約数和(自身を除く): 4238601

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 761, 1443, 2283, 2405, 3805, 7215, 9893, 11415, 28157, 29679, 49465, 84471, 140785, 148395, 366041, 422355, 1098123, 1830205, 5490615]

約数ペア:

[(1, 5490615), (3, 1830205), (5, 1098123), (13, 422355), (15, 366041), (37, 148395), (39, 140785), (65, 84471), (111, 49465), (185, 29679), (195, 28157), (481, 11415), (555, 9893), (761, 7215), (1443, 3805), (2283, 2405)]