42989025

素因数分解:

$3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{2503}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 71414080

約数和(自身を除く): 28425055

約数列:

[1, 3, 5, 15, 25, 75, 229, 687, 1145, 2503, 3435, 5725, 7509, 12515, 17175, 37545, 62575, 187725, 573187, 1719561, 2865935, 8597805, 14329675, 42989025]

約数ペア:

[(1, 42989025), (3, 14329675), (5, 8597805), (15, 2865935), (25, 1719561), (75, 573187), (229, 187725), (687, 62575), (1145, 37545), (2503, 17175), (3435, 12515), (5725, 7509)]