72425965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{1619}}^1$

素因数の和:2036

約数の個数: 16

約数和(自身を含む): 90979200

約数和(自身を除く): 18553235

約数列:

[1, 5, 23, 115, 389, 1619, 1945, 8095, 8947, 37237, 44735, 186185, 629791, 3148955, 14485193, 72425965]

約数ペア:

[(1, 72425965), (5, 14485193), (23, 3148955), (115, 629791), (389, 186185), (1619, 44735), (1945, 37237), (8095, 8947)]