747071465

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{17117}}^1$

素因数の和:17201

約数の個数: 32

約数和(自身を含む): 1084596480

約数和(自身を除く): 337525015

約数列:

[1, 5, 7, 29, 35, 43, 145, 203, 215, 301, 1015, 1247, 1505, 6235, 8729, 17117, 43645, 85585, 119819, 496393, 599095, 736031, 2481965, 3474751, 3680155, 5152217, 17373755, 21344899, 25761085, 106724495, 149414293, 747071465]

約数ペア:

[(1, 747071465), (5, 149414293), (7, 106724495), (29, 25761085), (35, 21344899), (43, 17373755), (145, 5152217), (203, 3680155), (215, 3474751), (301, 2481965), (1015, 736031), (1247, 599095), (1505, 496393), (6235, 119819), (8729, 85585), (17117, 43645)]