27830153065

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{6689}}^1$

素因数の和:6775

約数の個数: 72

約数和(自身を含む): 41331596040

約数和(自身を除く): 13501442975

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 121, 143, 253, 299, 529, 605, 715, 1265, 1495, 1573, 2645, 2783, 3289, 5819, 6689, 6877, 7865, 13915, 16445, 29095, 33445, 34385, 36179, 64009, 73579, 75647, 86957, 153847, 180895, 320045, 367895, 378235, 434785, 769235, 809369, 832117, 956527, 1692317, 2000011, 3538481, 4046845, 4160585, 4782635, 8461585, 10000055, 10521797, 17692405, 18615487, 22000121, 38923291, 46000253, 52608985, 93077435, 110000605, 194616455, 230001265, 242001331, 428156201, 506002783, 1210006655, 2140781005, 2530013915, 5566030613, 27830153065]

約数ペア:

[(1, 27830153065), (5, 5566030613), (11, 2530013915), (13, 2140781005), (23, 1210006655), (55, 506002783), (65, 428156201), (115, 242001331), (121, 230001265), (143, 194616455), (253, 110000605), (299, 93077435), (529, 52608985), (605, 46000253), (715, 38923291), (1265, 22000121), (1495, 18615487), (1573, 17692405), (2645, 10521797), (2783, 10000055), (3289, 8461585), (5819, 4782635), (6689, 4160585), (6877, 4046845), (7865, 3538481), (13915, 2000011), (16445, 1692317), (29095, 956527), (33445, 832117), (34385, 809369), (36179, 769235), (64009, 434785), (73579, 378235), (75647, 367895), (86957, 320045), (153847, 180895)]