1206207905

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{3517}}^1$

素因数の和:3809

約数の個数: 32

約数和(自身を含む): 1702149120

約数和(自身を除く): 495941215

約数列:

[1, 5, 7, 35, 41, 205, 239, 287, 1195, 1435, 1673, 3517, 8365, 9799, 17585, 24619, 48995, 68593, 123095, 144197, 342965, 720985, 840563, 1009379, 4202815, 5046895, 5883941, 29419705, 34463083, 172315415, 241241581, 1206207905]

約数ペア:

[(1, 1206207905), (5, 241241581), (7, 172315415), (35, 34463083), (41, 29419705), (205, 5883941), (239, 5046895), (287, 4202815), (1195, 1009379), (1435, 840563), (1673, 720985), (3517, 342965), (8365, 144197), (9799, 123095), (17585, 68593), (24619, 48995)]