3979540405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{1693}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 5098262400

約数和(自身を除く): 1118721995

約数列:

[1, 5, 19, 95, 109, 227, 545, 1135, 1693, 2071, 4313, 8465, 10355, 21565, 24743, 32167, 123715, 160835, 184537, 384311, 470117, 922685, 1921555, 2350585, 3506203, 7301909, 17531015, 36509545, 41889899, 209449495, 795908081, 3979540405]

約数ペア:

[(1, 3979540405), (5, 795908081), (19, 209449495), (95, 41889899), (109, 36509545), (227, 17531015), (545, 7301909), (1135, 3506203), (1693, 2350585), (2071, 1921555), (4313, 922685), (8465, 470117), (10355, 384311), (21565, 184537), (24743, 160835), (32167, 123715)]