15857670873

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{42379}}^1$

素因数の和:42462

約数の個数: 64

約数和(自身を含む): 26363750400

約数和(自身を除く): 10506079527

約数列:

[1, 3, 11, 17, 23, 29, 33, 51, 69, 87, 187, 253, 319, 391, 493, 561, 667, 759, 957, 1173, 1479, 2001, 4301, 5423, 7337, 11339, 12903, 16269, 22011, 34017, 42379, 124729, 127137, 374187, 466169, 720443, 974717, 1228991, 1398507, 2161329, 2924151, 3686973, 7924873, 10721887, 13518901, 16570189, 20892847, 23774619, 28266793, 32165661, 40556703, 49710567, 62678541, 84800379, 182272079, 229821317, 310934723, 480535481, 546816237, 689463951, 932804169, 1441606443, 5285890291, 15857670873]

約数ペア:

[(1, 15857670873), (3, 5285890291), (11, 1441606443), (17, 932804169), (23, 689463951), (29, 546816237), (33, 480535481), (51, 310934723), (69, 229821317), (87, 182272079), (187, 84800379), (253, 62678541), (319, 49710567), (391, 40556703), (493, 32165661), (561, 28266793), (667, 23774619), (759, 20892847), (957, 16570189), (1173, 13518901), (1479, 10721887), (2001, 7924873), (4301, 3686973), (5423, 2924151), (7337, 2161329), (11339, 1398507), (12903, 1228991), (16269, 974717), (22011, 720443), (34017, 466169), (42379, 374187), (124729, 127137)]