30512055

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{41513}}^1$

素因数の和:41535

約数の個数: 24

約数和(自身を含む): 56791152

約数和(自身を除く): 26279097

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 41513, 124539, 207565, 290591, 622695, 871773, 1452955, 2034137, 4358865, 6102411, 10170685, 30512055]

約数ペア:

[(1, 30512055), (3, 10170685), (5, 6102411), (7, 4358865), (15, 2034137), (21, 1452955), (35, 871773), (49, 622695), (105, 290591), (147, 207565), (245, 124539), (735, 41513)]