52779615

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{71809}}^1$

素因数の和:71831

約数の個数: 24

約数和(自身を含む): 98236080

約数和(自身を除く): 45456465

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 71809, 215427, 359045, 502663, 1077135, 1507989, 2513315, 3518641, 7539945, 10555923, 17593205, 52779615]

約数ペア:

[(1, 52779615), (3, 17593205), (5, 10555923), (7, 7539945), (15, 3518641), (21, 2513315), (35, 1507989), (49, 1077135), (105, 502663), (147, 359045), (245, 215427), (735, 71809)]