15679039229

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1301}}^1$

素因数の和:1474

約数の個数: 64

約数和(自身を含む): 20265369600

約数和(自身を除く): 4586330371

約数列:

[1, 7, 19, 31, 37, 79, 133, 217, 259, 553, 589, 703, 1147, 1301, 1501, 2449, 2923, 4123, 4921, 8029, 9107, 10507, 17143, 20461, 21793, 24719, 40331, 46531, 48137, 55537, 90613, 102779, 152551, 173033, 282317, 325717, 336959, 388759, 634291, 719453, 766289, 914603, 1492247, 1721647, 1952801, 3186149, 3802823, 5364023, 6402221, 10445729, 12051529, 13669607, 22303043, 26619761, 28352693, 60536831, 72253637, 117887513, 198468851, 423757817, 505775459, 825212591, 2239862747, 15679039229]

約数ペア:

[(1, 15679039229), (7, 2239862747), (19, 825212591), (31, 505775459), (37, 423757817), (79, 198468851), (133, 117887513), (217, 72253637), (259, 60536831), (553, 28352693), (589, 26619761), (703, 22303043), (1147, 13669607), (1301, 12051529), (1501, 10445729), (2449, 6402221), (2923, 5364023), (4123, 3802823), (4921, 3186149), (8029, 1952801), (9107, 1721647), (10507, 1492247), (17143, 914603), (20461, 766289), (21793, 719453), (24719, 634291), (40331, 388759), (46531, 336959), (48137, 325717), (55537, 282317), (90613, 173033), (102779, 152551)]