157087695

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{677}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 260352000

約数和(自身を除く): 103264305

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 499, 677, 1497, 2031, 2495, 3385, 7485, 10155, 15469, 20987, 46407, 62961, 77345, 104935, 232035, 314805, 337823, 1013469, 1689115, 5067345, 10472513, 31417539, 52362565, 157087695]

約数ペア:

[(1, 157087695), (3, 52362565), (5, 31417539), (15, 10472513), (31, 5067345), (93, 1689115), (155, 1013469), (465, 337823), (499, 314805), (677, 232035), (1497, 104935), (2031, 77345), (2495, 62961), (3385, 46407), (7485, 20987), (10155, 15469)]