15690739449

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101837}}^1$

素因数の和:101910

約数の個数: 64

約数和(自身を含む): 28156170240

約数和(自身を除く): 12465430791

約数列:

[1, 3, 7, 11, 21, 23, 29, 33, 69, 77, 87, 161, 203, 231, 253, 319, 483, 609, 667, 759, 957, 1771, 2001, 2233, 4669, 5313, 6699, 7337, 14007, 22011, 51359, 101837, 154077, 305511, 712859, 1120207, 2138577, 2342251, 2953273, 3360621, 7026753, 7841449, 8859819, 16395757, 20672911, 23524347, 25764761, 32486003, 49187271, 62018733, 67925279, 77294283, 97458009, 180353327, 203775837, 227402021, 475476953, 541059981, 682206063, 747178069, 1426430859, 2241534207, 5230246483, 15690739449]

約数ペア:

[(1, 15690739449), (3, 5230246483), (7, 2241534207), (11, 1426430859), (21, 747178069), (23, 682206063), (29, 541059981), (33, 475476953), (69, 227402021), (77, 203775837), (87, 180353327), (161, 97458009), (203, 77294283), (231, 67925279), (253, 62018733), (319, 49187271), (483, 32486003), (609, 25764761), (667, 23524347), (759, 20672911), (957, 16395757), (1771, 8859819), (2001, 7841449), (2233, 7026753), (4669, 3360621), (5313, 2953273), (6699, 2342251), (7337, 2138577), (14007, 1120207), (22011, 712859), (51359, 305511), (101837, 154077)]