1892415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 3525120

約数和(自身を除く): 1632705

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 201, 269, 335, 469, 807, 1005, 1345, 1407, 1883, 2345, 4035, 5649, 7035, 9415, 18023, 28245, 54069, 90115, 126161, 270345, 378483, 630805, 1892415]

約数ペア:

[(1, 1892415), (3, 630805), (5, 378483), (7, 270345), (15, 126161), (21, 90115), (35, 54069), (67, 28245), (105, 18023), (201, 9415), (269, 7035), (335, 5649), (469, 4035), (807, 2345), (1005, 1883), (1345, 1407)]