2173322685

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^2\times {\mathrm{7499}}^1$

素因数の和:7785

約数の個数: 24

約数和(自身を含む): 3502980000

約数和(自身を除く): 1329657315

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 7499, 19321, 22497, 37495, 57963, 96605, 112485, 289815, 1042361, 3127083, 5211805, 15635415, 144888179, 434664537, 724440895, 2173322685]

約数ペア:

[(1, 2173322685), (3, 724440895), (5, 434664537), (15, 144888179), (139, 15635415), (417, 5211805), (695, 3127083), (2085, 1042361), (7499, 289815), (19321, 112485), (22497, 96605), (37495, 57963)]