215471020295

素因数分解:

$5^1\times {\mathrm{443}}^1\times {\mathrm{4969}}^1\times {\mathrm{19577}}^1$

素因数の和:24994

約数の個数: 16

約数和(自身を含む): 259214286240

約数和(自身を除く): 43743265945

約数列:

[1, 5, 443, 2215, 4969, 19577, 24845, 97885, 2201267, 8672611, 11006335, 43363055, 97278113, 486390565, 43094204059, 215471020295]

約数ペア:

[(1, 215471020295), (5, 43094204059), (443, 486390565), (2215, 97278113), (4969, 43363055), (19577, 11006335), (24845, 8672611), (97885, 2201267)]