308575475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41281}}^1$

素因数の和:41327

約数の個数: 24

約数和(自身を含む): 429993312

約数和(自身を除く): 121417837

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 7475, 41281, 206405, 536653, 949463, 1032025, 2683265, 4747315, 12343019, 13416325, 23736575, 61715095, 308575475]

約数ペア:

[(1, 308575475), (5, 61715095), (13, 23736575), (23, 13416325), (25, 12343019), (65, 4747315), (115, 2683265), (299, 1032025), (325, 949463), (575, 536653), (1495, 206405), (7475, 41281)]