53927895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2689}}^1$

素因数の和:2895

約数の個数: 32

約数和(自身を含む): 99164160

約数和(自身を除く): 45236265

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 191, 573, 955, 1337, 2689, 2865, 4011, 6685, 8067, 13445, 18823, 20055, 40335, 56469, 94115, 282345, 513599, 1540797, 2567995, 3595193, 7703985, 10785579, 17975965, 53927895]

約数ペア:

[(1, 53927895), (3, 17975965), (5, 10785579), (7, 7703985), (15, 3595193), (21, 2567995), (35, 1540797), (105, 513599), (191, 282345), (573, 94115), (955, 56469), (1337, 40335), (2689, 20055), (2865, 18823), (4011, 13445), (6685, 8067)]