157316255

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{6529}}^1$

素因数の和:6674

約数の個数: 16

約数和(自身を含む): 194332800

約数和(自身を除く): 37016545

約数列:

[1, 5, 61, 79, 305, 395, 4819, 6529, 24095, 32645, 398269, 515791, 1991345, 2578955, 31463251, 157316255]

約数ペア:

[(1, 157316255), (5, 31463251), (61, 2578955), (79, 1991345), (305, 515791), (395, 398269), (4819, 32645), (6529, 24095)]