61131795

素因数分解:

$3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{6299}}^1$

素因数の和:6954

約数の個数: 16

約数和(自身を含む): 97977600

約数和(自身を除く): 36845805

約数列:

[1, 3, 5, 15, 647, 1941, 3235, 6299, 9705, 18897, 31495, 94485, 4075453, 12226359, 20377265, 61131795]

約数ペア:

[(1, 61131795), (3, 20377265), (5, 12226359), (15, 4075453), (647, 94485), (1941, 31495), (3235, 18897), (6299, 9705)]