47705965

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2203}}^1$

素因数の和:2340

約数の個数: 16

約数和(自身を含む): 59031936

約数和(自身を除く): 11325971

約数列:

[1, 5, 61, 71, 305, 355, 2203, 4331, 11015, 21655, 134383, 156413, 671915, 782065, 9541193, 47705965]

約数ペア:

[(1, 47705965), (5, 9541193), (61, 782065), (71, 671915), (305, 156413), (355, 134383), (2203, 21655), (4331, 11015)]