716576725

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{9949}}^1$

素因数の和:10069

約数の個数: 24

約数和(自身を含む): 922882400

約数和(自身を除く): 206305675

約数列:

[1, 5, 25, 43, 67, 215, 335, 1075, 1675, 2881, 9949, 14405, 49745, 72025, 248725, 427807, 666583, 2139035, 3332915, 10695175, 16664575, 28663069, 143315345, 716576725]

約数ペア:

[(1, 716576725), (5, 143315345), (25, 28663069), (43, 16664575), (67, 10695175), (215, 3332915), (335, 2139035), (1075, 666583), (1675, 427807), (2881, 248725), (9949, 72025), (14405, 49745)]