63550345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 84142080

約数和(自身を除く): 20591735

約数列:

[1, 5, 19, 43, 47, 95, 215, 235, 331, 817, 893, 1655, 2021, 4085, 4465, 6289, 10105, 14233, 15557, 31445, 38399, 71165, 77785, 191995, 270427, 295583, 668951, 1352135, 1477915, 3344755, 12710069, 63550345]

約数ペア:

[(1, 63550345), (5, 12710069), (19, 3344755), (43, 1477915), (47, 1352135), (95, 668951), (215, 295583), (235, 270427), (331, 191995), (817, 77785), (893, 71165), (1655, 38399), (2021, 31445), (4085, 15557), (4465, 14233), (6289, 10105)]