2545758445

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{78007}}^1$

素因数の和:78180

約数の個数: 16

約数和(自身を含む): 3134049408

約数和(自身を除く): 588290963

約数列:

[1, 5, 61, 107, 305, 535, 6527, 32635, 78007, 390035, 4758427, 8346749, 23792135, 41733745, 509151689, 2545758445]

約数ペア:

[(1, 2545758445), (5, 509151689), (61, 41733745), (107, 23792135), (305, 8346749), (535, 4758427), (6527, 390035), (32635, 78007)]