788406075

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1181}}^1$

素因数の和:1266

約数の個数: 96

約数和(自身を含む): 1547758080

約数和(自身を除く): 759352005

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 43, 45, 69, 75, 115, 129, 135, 207, 215, 225, 345, 387, 575, 621, 645, 675, 989, 1035, 1075, 1161, 1181, 1725, 1935, 2967, 3105, 3225, 3543, 4945, 5175, 5805, 5905, 8901, 9675, 10629, 14835, 15525, 17715, 24725, 26703, 27163, 29025, 29525, 31887, 44505, 50783, 53145, 74175, 81489, 88575, 133515, 135815, 152349, 159435, 222525, 244467, 253915, 265725, 407445, 457047, 667575, 679075, 733401, 761745, 797175, 1168009, 1222335, 1269575, 1371141, 2037225, 2285235, 3504027, 3667005, 3808725, 5840045, 6111675, 6855705, 10512081, 11426175, 17520135, 18335025, 29200225, 31536243, 34278525, 52560405, 87600675, 157681215, 262802025, 788406075]

約数ペア:

[(1, 788406075), (3, 262802025), (5, 157681215), (9, 87600675), (15, 52560405), (23, 34278525), (25, 31536243), (27, 29200225), (43, 18335025), (45, 17520135), (69, 11426175), (75, 10512081), (115, 6855705), (129, 6111675), (135, 5840045), (207, 3808725), (215, 3667005), (225, 3504027), (345, 2285235), (387, 2037225), (575, 1371141), (621, 1269575), (645, 1222335), (675, 1168009), (989, 797175), (1035, 761745), (1075, 733401), (1161, 679075), (1181, 667575), (1725, 457047), (1935, 407445), (2967, 265725), (3105, 253915), (3225, 244467), (3543, 222525), (4945, 159435), (5175, 152349), (5805, 135815), (5905, 133515), (8901, 88575), (9675, 81489), (10629, 74175), (14835, 53145), (15525, 50783), (17715, 44505), (24725, 31887), (26703, 29525), (27163, 29025)]