27575955

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 57620160

約数和(自身を除く): 30044205

約数列:

[1, 3, 5, 9, 11, 15, 17, 29, 33, 45, 51, 55, 85, 87, 99, 113, 145, 153, 165, 187, 255, 261, 319, 339, 435, 493, 495, 561, 565, 765, 935, 957, 1017, 1243, 1305, 1479, 1595, 1683, 1695, 1921, 2465, 2805, 2871, 3277, 3729, 4437, 4785, 5085, 5423, 5763, 6215, 7395, 8415, 9605, 9831, 11187, 14355, 16269, 16385, 17289, 18645, 21131, 22185, 27115, 28815, 29493, 36047, 48807, 49155, 55709, 55935, 63393, 81345, 86445, 105655, 108141, 147465, 167127, 180235, 190179, 244035, 278545, 316965, 324423, 501381, 540705, 612799, 835635, 950895, 1622115, 1838397, 2506905, 3063995, 5515191, 9191985, 27575955]

約数ペア:

[(1, 27575955), (3, 9191985), (5, 5515191), (9, 3063995), (11, 2506905), (15, 1838397), (17, 1622115), (29, 950895), (33, 835635), (45, 612799), (51, 540705), (55, 501381), (85, 324423), (87, 316965), (99, 278545), (113, 244035), (145, 190179), (153, 180235), (165, 167127), (187, 147465), (255, 108141), (261, 105655), (319, 86445), (339, 81345), (435, 63393), (493, 55935), (495, 55709), (561, 49155), (565, 48807), (765, 36047), (935, 29493), (957, 28815), (1017, 27115), (1243, 22185), (1305, 21131), (1479, 18645), (1595, 17289), (1683, 16385), (1695, 16269), (1921, 14355), (2465, 11187), (2805, 9831), (2871, 9605), (3277, 8415), (3729, 7395), (4437, 6215), (4785, 5763), (5085, 5423)]