1872163485

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1\times {\mathrm{773}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 3286168704

約数和(自身を除く): 1414005219

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 503, 535, 773, 963, 1509, 1605, 2319, 2515, 3865, 4527, 4815, 6957, 7545, 11595, 22635, 34785, 53821, 82711, 161463, 248133, 269105, 388819, 413555, 484389, 744399, 807315, 1166457, 1240665, 1944095, 2421945, 3499371, 3721995, 5832285, 17496855, 41603633, 124810899, 208018165, 374432697, 624054495, 1872163485]

約数ペア:

[(1, 1872163485), (3, 624054495), (5, 374432697), (9, 208018165), (15, 124810899), (45, 41603633), (107, 17496855), (321, 5832285), (503, 3721995), (535, 3499371), (773, 2421945), (963, 1944095), (1509, 1240665), (1605, 1166457), (2319, 807315), (2515, 744399), (3865, 484389), (4527, 413555), (4815, 388819), (6957, 269105), (7545, 248133), (11595, 161463), (22635, 82711), (34785, 53821)]