156972045405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{5987}}^1\times {\mathrm{249703}}^1$

素因数の和:255705

約数の個数: 32

約数和(自身を含む): 287083689984

約数和(自身を除く): 130111644579

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 5987, 17961, 29935, 41909, 89805, 125727, 209545, 249703, 628635, 749109, 1248515, 1747921, 3745545, 5243763, 8739605, 26218815, 1494971861, 4484915583, 7474859305, 10464803027, 22424577915, 31394409081, 52324015135, 156972045405]

約数ペア:

[(1, 156972045405), (3, 52324015135), (5, 31394409081), (7, 22424577915), (15, 10464803027), (21, 7474859305), (35, 4484915583), (105, 1494971861), (5987, 26218815), (17961, 8739605), (29935, 5243763), (41909, 3745545), (89805, 1747921), (125727, 1248515), (209545, 749109), (249703, 628635)]