1481220815

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4903}}^1$

素因数の和:5039

約数の個数: 32

約数和(自身を含む): 1932097536

約数和(自身を除く): 450876721

約数列:

[1, 5, 23, 37, 71, 115, 185, 355, 851, 1633, 2627, 4255, 4903, 8165, 13135, 24515, 60421, 112769, 181411, 302105, 348113, 563845, 907055, 1740565, 4172453, 8006599, 12880181, 20862265, 40032995, 64400905, 296244163, 1481220815]

約数ペア:

[(1, 1481220815), (5, 296244163), (23, 64400905), (37, 40032995), (71, 20862265), (115, 12880181), (185, 8006599), (355, 4172453), (851, 1740565), (1633, 907055), (2627, 563845), (4255, 348113), (4903, 302105), (8165, 181411), (13135, 112769), (24515, 60421)]