3830025

素因数分解:

$3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 6388480

約数和(自身を除く): 2558455

約数列:

[1, 3, 5, 15, 25, 75, 223, 229, 669, 687, 1115, 1145, 3345, 3435, 5575, 5725, 16725, 17175, 51067, 153201, 255335, 766005, 1276675, 3830025]

約数ペア:

[(1, 3830025), (3, 1276675), (5, 766005), (15, 255335), (25, 153201), (75, 51067), (223, 17175), (229, 16725), (669, 5725), (687, 5575), (1115, 3435), (1145, 3345)]