71842485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33493}}^1$

素因数の和:33525

約数の個数: 32

約数和(自身を含む): 135047808

約数和(自身を除く): 63205323

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 33493, 100479, 167465, 368423, 435409, 502395, 1105269, 1306227, 1842115, 2177045, 4789499, 5526345, 6531135, 14368497, 23947495, 71842485]

約数ペア:

[(1, 71842485), (3, 23947495), (5, 14368497), (11, 6531135), (13, 5526345), (15, 4789499), (33, 2177045), (39, 1842115), (55, 1306227), (65, 1105269), (143, 502395), (165, 435409), (195, 368423), (429, 167465), (715, 100479), (2145, 33493)]