75207105

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23539}}^1$

素因数の和:23621

約数の個数: 24

約数和(自身を含む): 132200640

約数和(自身を除く): 56993535

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 23539, 70617, 117695, 211851, 353085, 1059255, 1671269, 5013807, 8356345, 15041421, 25069035, 75207105]

約数ペア:

[(1, 75207105), (3, 25069035), (5, 15041421), (9, 8356345), (15, 5013807), (45, 1671269), (71, 1059255), (213, 353085), (355, 211851), (639, 117695), (1065, 70617), (3195, 23539)]