3460725

素因数分解:

$3^4\times 5^2\times {\mathrm{1709}}^1$

素因数の和:1731

約数の個数: 30

約数和(自身を含む): 6414210

約数和(自身を除く): 2953485

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 1709, 2025, 5127, 8545, 15381, 25635, 42725, 46143, 76905, 128175, 138429, 230715, 384525, 692145, 1153575, 3460725]

約数ペア:

[(1, 3460725), (3, 1153575), (5, 692145), (9, 384525), (15, 230715), (25, 138429), (27, 128175), (45, 76905), (75, 46143), (81, 42725), (135, 25635), (225, 15381), (405, 8545), (675, 5127), (1709, 2025)]