168075215

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2069}}^1$

素因数の和:2303

約数の個数: 32

約数和(自身を含む): 252771840

約数和(自身を除く): 84696625

約数列:

[1, 5, 7, 11, 35, 55, 77, 211, 385, 1055, 1477, 2069, 2321, 7385, 10345, 11605, 14483, 16247, 22759, 72415, 81235, 113795, 159313, 436559, 796565, 2182795, 3055913, 4802149, 15279565, 24010745, 33615043, 168075215]

約数ペア:

[(1, 168075215), (5, 33615043), (7, 24010745), (11, 15279565), (35, 4802149), (55, 3055913), (77, 2182795), (211, 796565), (385, 436559), (1055, 159313), (1477, 113795), (2069, 81235), (2321, 72415), (7385, 22759), (10345, 16247), (11605, 14483)]