73493385

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{99991}}^1$

素因数の和:100013

約数の個数: 24

約数和(自身を含む): 136789056

約数和(自身を除く): 63295671

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 99991, 299973, 499955, 699937, 1499865, 2099811, 3499685, 4899559, 10499055, 14698677, 24497795, 73493385]

約数ペア:

[(1, 73493385), (3, 24497795), (5, 14698677), (7, 10499055), (15, 4899559), (21, 3499685), (35, 2099811), (49, 1499865), (105, 699937), (147, 499955), (245, 299973), (735, 99991)]