71368605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 158146560

約数和(自身を除く): 86777955

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 43, 45, 55, 63, 77, 99, 105, 129, 165, 215, 231, 301, 315, 385, 387, 473, 479, 495, 645, 693, 903, 1155, 1419, 1437, 1505, 1935, 2365, 2395, 2709, 3311, 3353, 3465, 4257, 4311, 4515, 5269, 7095, 7185, 9933, 10059, 13545, 15807, 16555, 16765, 20597, 21285, 21555, 26345, 29799, 30177, 36883, 47421, 49665, 50295, 61791, 79035, 102985, 110649, 144179, 148995, 150885, 184415, 185373, 226567, 237105, 308955, 331947, 432537, 553245, 679701, 720895, 926865, 1132835, 1297611, 1585969, 1659735, 2039103, 2162685, 3398505, 4757907, 6488055, 7929845, 10195515, 14273721, 23789535, 71368605]

約数ペア:

[(1, 71368605), (3, 23789535), (5, 14273721), (7, 10195515), (9, 7929845), (11, 6488055), (15, 4757907), (21, 3398505), (33, 2162685), (35, 2039103), (43, 1659735), (45, 1585969), (55, 1297611), (63, 1132835), (77, 926865), (99, 720895), (105, 679701), (129, 553245), (165, 432537), (215, 331947), (231, 308955), (301, 237105), (315, 226567), (385, 185373), (387, 184415), (473, 150885), (479, 148995), (495, 144179), (645, 110649), (693, 102985), (903, 79035), (1155, 61791), (1419, 50295), (1437, 49665), (1505, 47421), (1935, 36883), (2365, 30177), (2395, 29799), (2709, 26345), (3311, 21555), (3353, 21285), (3465, 20597), (4257, 16765), (4311, 16555), (4515, 15807), (5269, 13545), (7095, 10059), (7185, 9933)]