156672020055

素因数分解:

$3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{971}}^1\times {\mathrm{16729}}^1$

素因数の和:18351

約数の個数: 32

約数和(自身を含む): 251338671360

約数和(自身を除く): 94666651305

約数列:

[1, 3, 5, 15, 643, 971, 1929, 2913, 3215, 4855, 9645, 14565, 16729, 50187, 83645, 250935, 624353, 1873059, 3121765, 9365295, 10756747, 16243859, 32270241, 48731577, 53783735, 81219295, 161351205, 243657885, 10444801337, 31334404011, 52224006685, 156672020055]

約数ペア:

[(1, 156672020055), (3, 52224006685), (5, 31334404011), (15, 10444801337), (643, 243657885), (971, 161351205), (1929, 81219295), (2913, 53783735), (3215, 48731577), (4855, 32270241), (9645, 16243859), (14565, 10756747), (16729, 9365295), (50187, 3121765), (83645, 1873059), (250935, 624353)]