75480945

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{63697}}^1$

素因数の和:63784

約数の個数: 16

約数和(自身を含む): 122300160

約数和(自身を除く): 46819215

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 63697, 191091, 318485, 955455, 5032063, 15096189, 25160315, 75480945]

約数ペア:

[(1, 75480945), (3, 25160315), (5, 15096189), (15, 5032063), (79, 955455), (237, 318485), (395, 191091), (1185, 63697)]