2071723775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{49891}}^1$

素因数の和:50063

約数の個数: 24

約数和(自身を含む): 2821093248

約数和(自身を除く): 749369473

約数列:

[1, 5, 11, 25, 55, 151, 275, 755, 1661, 3775, 8305, 41525, 49891, 249455, 548801, 1247275, 2744005, 7533541, 13720025, 37667705, 82868951, 188338525, 414344755, 2071723775]

約数ペア:

[(1, 2071723775), (5, 414344755), (11, 188338525), (25, 82868951), (55, 37667705), (151, 13720025), (275, 7533541), (755, 2744005), (1661, 1247275), (3775, 548801), (8305, 249455), (41525, 49891)]