4308225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 7856640

約数和(自身を除く): 3548415

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 109, 155, 255, 327, 425, 465, 527, 545, 775, 1275, 1581, 1635, 1853, 2325, 2635, 2725, 3379, 5559, 7905, 8175, 9265, 10137, 13175, 16895, 27795, 39525, 46325, 50685, 57443, 84475, 138975, 172329, 253425, 287215, 861645, 1436075, 4308225]

約数ペア:

[(1, 4308225), (3, 1436075), (5, 861645), (15, 287215), (17, 253425), (25, 172329), (31, 138975), (51, 84475), (75, 57443), (85, 50685), (93, 46325), (109, 39525), (155, 27795), (255, 16895), (327, 13175), (425, 10137), (465, 9265), (527, 8175), (545, 7905), (775, 5559), (1275, 3379), (1581, 2725), (1635, 2635), (1853, 2325)]