15069831

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 24422400

約数和(自身を除く): 9352569

約数列:

[1, 3, 7, 19, 21, 57, 133, 179, 211, 399, 537, 633, 1253, 1477, 3401, 3759, 4009, 4431, 10203, 12027, 23807, 28063, 37769, 71421, 84189, 113307, 264383, 717611, 793149, 2152833, 5023277, 15069831]

約数ペア:

[(1, 15069831), (3, 5023277), (7, 2152833), (19, 793149), (21, 717611), (57, 264383), (133, 113307), (179, 84189), (211, 71421), (399, 37769), (537, 28063), (633, 23807), (1253, 12027), (1477, 10203), (3401, 4431), (3759, 4009)]