16052225

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3163}}^1$

素因数の和:3209

約数の個数: 24

約数和(自身を含む): 23540160

約数和(自身を除く): 7487935

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 725, 1015, 3163, 5075, 15815, 22141, 79075, 91727, 110705, 458635, 553525, 642089, 2293175, 3210445, 16052225]

約数ペア:

[(1, 16052225), (5, 3210445), (7, 2293175), (25, 642089), (29, 553525), (35, 458635), (145, 110705), (175, 91727), (203, 79075), (725, 22141), (1015, 15815), (3163, 5075)]