72298215

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{146057}}^1$

素因数の和:146079

約数の個数: 24

約数和(自身を含む): 136710288

約数和(自身を除く): 64412073

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 146057, 438171, 730285, 1314513, 1606627, 2190855, 4819881, 6572565, 8033135, 14459643, 24099405, 72298215]

約数ペア:

[(1, 72298215), (3, 24099405), (5, 14459643), (9, 8033135), (11, 6572565), (15, 4819881), (33, 2190855), (45, 1606627), (55, 1314513), (99, 730285), (165, 438171), (495, 146057)]