157079685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{5821}}^1$

素因数の和:6093

約数の個数: 32

約数和(自身を含む): 288398592

約数和(自身を除く): 131318907

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 257, 771, 1285, 1799, 3855, 5397, 5821, 8995, 17463, 26985, 29105, 40747, 87315, 122241, 203735, 611205, 1495997, 4487991, 7479985, 10471979, 22439955, 31415937, 52359895, 157079685]

約数ペア:

[(1, 157079685), (3, 52359895), (5, 31415937), (7, 22439955), (15, 10471979), (21, 7479985), (35, 4487991), (105, 1495997), (257, 611205), (771, 203735), (1285, 122241), (1799, 87315), (3855, 40747), (5397, 29105), (5821, 26985), (8995, 17463)]