15081108203

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1597}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 18878848704

約数和(自身を除く): 3797740501

約数列:

[1, 7, 19, 37, 101, 133, 259, 361, 703, 707, 1597, 1919, 2527, 3737, 4921, 11179, 13357, 13433, 26159, 30343, 36461, 59089, 71003, 93499, 161297, 212401, 255227, 413623, 497021, 576517, 1122691, 1129079, 1349057, 3064643, 4035619, 5967989, 7858837, 9443399, 21331129, 21452501, 41775923, 58228217, 113391791, 149317903, 407597519, 793742537, 2154444029, 15081108203]

約数ペア:

[(1, 15081108203), (7, 2154444029), (19, 793742537), (37, 407597519), (101, 149317903), (133, 113391791), (259, 58228217), (361, 41775923), (703, 21452501), (707, 21331129), (1597, 9443399), (1919, 7858837), (2527, 5967989), (3737, 4035619), (4921, 3064643), (11179, 1349057), (13357, 1129079), (13433, 1122691), (26159, 576517), (30343, 497021), (36461, 413623), (59089, 255227), (71003, 212401), (93499, 161297)]