2442495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 4333824

約数和(自身を除く): 1891329

約数列:

[1, 3, 5, 11, 15, 33, 55, 113, 131, 165, 339, 393, 565, 655, 1243, 1441, 1695, 1965, 3729, 4323, 6215, 7205, 14803, 18645, 21615, 44409, 74015, 162833, 222045, 488499, 814165, 2442495]

約数ペア:

[(1, 2442495), (3, 814165), (5, 488499), (11, 222045), (15, 162833), (33, 74015), (55, 44409), (113, 21615), (131, 18645), (165, 14803), (339, 7205), (393, 6215), (565, 4323), (655, 3729), (1243, 1965), (1441, 1695)]