1351425

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 2299456

約数和(自身を除く): 948031

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 487, 555, 925, 1461, 2435, 2775, 7305, 12175, 18019, 36525, 54057, 90095, 270285, 450475, 1351425]

約数ペア:

[(1, 1351425), (3, 450475), (5, 270285), (15, 90095), (25, 54057), (37, 36525), (75, 18019), (111, 12175), (185, 7305), (487, 2775), (555, 2435), (925, 1461)]