72609155

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{8237}}^1$

素因数の和:8326

約数の個数: 16

約数和(自身を含む): 91342944

約数和(自身を除く): 18733789

約数列:

[1, 5, 41, 43, 205, 215, 1763, 8237, 8815, 41185, 337717, 354191, 1688585, 1770955, 14521831, 72609155]

約数ペア:

[(1, 72609155), (5, 14521831), (41, 1770955), (43, 1688585), (205, 354191), (215, 337717), (1763, 41185), (8237, 8815)]