51525345

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 84446208

約数和(自身を除く): 32920863

約数列:

[1, 3, 5, 15, 67, 167, 201, 307, 335, 501, 835, 921, 1005, 1535, 2505, 4605, 11189, 20569, 33567, 51269, 55945, 61707, 102845, 153807, 167835, 256345, 308535, 769035, 3435023, 10305069, 17175115, 51525345]

約数ペア:

[(1, 51525345), (3, 17175115), (5, 10305069), (15, 3435023), (67, 769035), (167, 308535), (201, 256345), (307, 167835), (335, 153807), (501, 102845), (835, 61707), (921, 55945), (1005, 51269), (1535, 33567), (2505, 20569), (4605, 11189)]