87684880815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{4049}}^1\times {\mathrm{68749}}^1$

素因数の和:72816

約数の個数: 48

約数和(自身を含む): 173745000000

約数和(自身を除く): 86060119185

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 4049, 12147, 20245, 28343, 36441, 60735, 68749, 85029, 141715, 182205, 206247, 255087, 343745, 425145, 481243, 618741, 1031235, 1275435, 1443729, 2406215, 3093705, 4331187, 7218645, 21655935, 278364701, 835094103, 1391823505, 1948552907, 2505282309, 4175470515, 5845658721, 9742764535, 12526411545, 17536976163, 29228293605, 87684880815]

約数ペア:

[(1, 87684880815), (3, 29228293605), (5, 17536976163), (7, 12526411545), (9, 9742764535), (15, 5845658721), (21, 4175470515), (35, 2505282309), (45, 1948552907), (63, 1391823505), (105, 835094103), (315, 278364701), (4049, 21655935), (12147, 7218645), (20245, 4331187), (28343, 3093705), (36441, 2406215), (60735, 1443729), (68749, 1275435), (85029, 1031235), (141715, 618741), (182205, 481243), (206247, 425145), (255087, 343745)]