2012615565285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5378377}}^1$

素因数の和:5378518

約数の個数: 64

約数和(自身を含む): 3686555416320

約数和(自身を除く): 1673939851035

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 101, 195, 247, 285, 303, 505, 741, 1235, 1313, 1515, 1919, 3705, 3939, 5757, 6565, 9595, 19695, 24947, 28785, 74841, 124735, 374205, 5378377, 16135131, 26891885, 69918901, 80675655, 102189163, 209756703, 306567489, 349594505, 510945815, 543216077, 1048783515, 1328459119, 1532837445, 1629648231, 2716080385, 3985377357, 6642295595, 7061809001, 8148241155, 10321105463, 19926886785, 21185427003, 30963316389, 35309045005, 51605527315, 105927135015, 134174371019, 154816581945, 402523113057, 670871855095, 2012615565285]

約数ペア:

[(1, 2012615565285), (3, 670871855095), (5, 402523113057), (13, 154816581945), (15, 134174371019), (19, 105927135015), (39, 51605527315), (57, 35309045005), (65, 30963316389), (95, 21185427003), (101, 19926886785), (195, 10321105463), (247, 8148241155), (285, 7061809001), (303, 6642295595), (505, 3985377357), (741, 2716080385), (1235, 1629648231), (1313, 1532837445), (1515, 1328459119), (1919, 1048783515), (3705, 543216077), (3939, 510945815), (5757, 349594505), (6565, 306567489), (9595, 209756703), (19695, 102189163), (24947, 80675655), (28785, 69918901), (74841, 26891885), (124735, 16135131), (374205, 5378377)]