13303925015

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{31847}}^1$

素因数の和:31991

約数の個数: 32

約数和(自身を含む): 17152058880

約数和(自身を除く): 3848133865

約数列:

[1, 5, 29, 43, 67, 145, 215, 335, 1247, 1943, 2881, 6235, 9715, 14405, 31847, 83549, 159235, 417745, 923563, 1369421, 2133749, 4617815, 6847105, 10668745, 39713209, 61878721, 91751207, 198566045, 309393605, 458756035, 2660785003, 13303925015]

約数ペア:

[(1, 13303925015), (5, 2660785003), (29, 458756035), (43, 309393605), (67, 198566045), (145, 91751207), (215, 61878721), (335, 39713209), (1247, 10668745), (1943, 6847105), (2881, 4617815), (6235, 2133749), (9715, 1369421), (14405, 923563), (31847, 417745), (83549, 159235)]