53128635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2269}}^1$

素因数の和:2507

約数の個数: 32

約数和(自身を含む): 97628160

約数和(自身を除く): 44499525

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 223, 669, 1115, 1561, 2269, 3345, 4683, 6807, 7805, 11345, 15883, 23415, 34035, 47649, 79415, 238245, 505987, 1517961, 2529935, 3541909, 7589805, 10625727, 17709545, 53128635]

約数ペア:

[(1, 53128635), (3, 17709545), (5, 10625727), (7, 7589805), (15, 3541909), (21, 2529935), (35, 1517961), (105, 505987), (223, 238245), (669, 79415), (1115, 47649), (1561, 34035), (2269, 23415), (3345, 15883), (4683, 11345), (6807, 7805)]